Finding the Fourth Proportional to 314,024,010.07, 471,106,268.07 and 95,691,439.75
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Solution
The fourth proportional to 314,024,010.07, 471,106,268.07 and 95,691,439.75 is: 143,558,567.57
Step by Step Solution
- Step 1: Write the proportion equation
314,024,010.07 : 471,106,268.07 = 95,691,439.75 : x - Step 2: Convert to fraction form
314,024,010.07/471,106,268.07 = 95,691,439.75/x - Step 3: Cross multiply
314,024,010.07x = 471,106,268.07 × 95,691,439.75 - Step 4: Simplify right side
314,024,010.07x = 45,080,837,066,867,752 - Step 5: Solve for x
x = 45,080,837,066,867,752/314,024,010.07 - Step 6: Final answer
x = 143,558,567.57
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.