C 244 ) 
ipforum A & B, quorum numerus to — 2j)c{Tunt variari vici- 
bus m- 2X m — 3 x w — 4, &c. adeoque efle p'= ±mxl m — t 
x w — 2 x « — 3 x m— 4, &c. Igitur j : p : : w x m — i ; 
x 
: : to 
1 m 
Liquet globos numero 4 m , poffe fumi figiliatim vicibus 4 - to, 
dum globi reliqui omnes ipforu m A & B quorum numerus 
to — 1, variari poflunt vicibus ?«— 1 x x x 
&c. adeoque effe. j : qi:m : ~m :: 1 q ; Eft igitur q = jl / 
— — j-j 
CT— t • 
Ergo 
iLrhii 
fubtrahatur hoc ex i, & refi- 
X JL 
duum r m __ -f erit expeftatio ipfius A, adeoque ratio fortium 
ipforum A & B erit Ht -f w — .4 ad 4 w — i., five ut 5 to— 4 
ad 3 to — 4. 
CORGL. L 
Si numerus globorum effet infinitus, ratio fortium fieret 
tandem ut 5 ad 3. 
COROL II; 
Si dexteritates fint in ratione data, ratio fortium eadem 
latiocinacione invenietur. 
PR Ob. 
