Finding the Fourth Proportional to 32,574,252.51, 48,861,350.96 and 8,313,177.47
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Solution
The fourth proportional to 32,574,252.51, 48,861,350.96 and 8,313,177.47 is: 12,469,759.10
Step by Step Solution
- Step 1: Write the proportion equation
32,574,252.51 : 48,861,350.96 = 8,313,177.47 : x - Step 2: Convert to fraction form
32,574,252.51/48,861,350.96 = 8,313,177.47/x - Step 3: Cross multiply
32,574,252.51x = 48,861,350.96 × 8,313,177.47 - Step 4: Simplify right side
32,574,252.51x = 406,193,081,730,911.06 - Step 5: Solve for x
x = 406,193,081,730,911.06/32,574,252.51 - Step 6: Final answer
x = 12,469,759.10
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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.