Aerarium philosophiae mathematicae : in quo elementa philosophiae geometricae de planis, curuis, & solidis figuris applicata et ornata ... in tres tomos distributa sunt : intercessere ingeniosae inuentionis exodia horaria ... (1648)
Bettini, Mario, 1582-1657, Curti, Francesco, 1603-1670, Coriolano, Giovanni Battista, d. 1649, Ferroni, Giovanni Battista, 17th cent · Bononiae : Typis Io. Baptistae Ferronij ... · leaf 375
365 PROPOSITIO XXV. > T RCBLE MA Vh Tribus datis re(5lilineisquartum proportionalcconftituere ita,vc bina laltera fint fiiiDlia. … D ^tafmt trh dtffimiliHin omnia figu- rarum j(,BiC ,quibui quartum proportionale fit consiituendum, ita ytjaltem bina ineade froportione fint fimi lia. Ter hanc i^ ,fiat D aquale tpft A,& fimile ipfi B. Tum tr-ibus i e* giis Untis D ,B ,C quarta proportionalis E inueniatur vtD adB ,fic fit ipja…
Geometry · Geometry, Solid
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-55-82.webp)
![An illustration from Il terzo [-qvinto] libro ... (1551)](https://img.insideoutlibrary.com/img/200/ia-ilterzoqvintolib00serl-10-15.webp)