Answer:
Volume of the larger ball = 220893.233 cm^3
Step-by-step explanation:
The ratio of the diameter is
r = 15/11
r = larger diameter / smaller diameter
r = larger diameter/ 55 cm
larger diameter = r*55 cm
larger diameter = 75 cm
larger radius = larger diameter/2 = 37.5 cm
Volume of the ball = (4/3)*π*radius^(3)
Volume of the ball = (4/3)*π*(37.5 cm)^(3)
Volume of the larger ball = 220893.233 cm^3