Finding the Fourth Proportional to 22,704,856.14, 34,070,502.18 and 9,573,450.32
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Solution
The fourth proportional to 22,704,856.14, 34,070,502.18 and 9,573,450.32 is: 14,365,748.81
Step by Step Solution
- Step 1: Write the proportion equation
22,704,856.14 : 34,070,502.18 = 9,573,450.32 : x - Step 2: Convert to fraction form
22,704,856.14/34,070,502.18 = 9,573,450.32/x - Step 3: Cross multiply
22,704,856.14x = 34,070,502.18 × 9,573,450.32 - Step 4: Simplify right side
22,704,856.14x = 326,172,260,022,935.19 - Step 5: Solve for x
x = 326,172,260,022,935.19/22,704,856.14 - Step 6: Final answer
x = 14,365,748.81
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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.