Finding the Fourth Proportional to 32,158,195.20, 48,244,753.98 and 10,592,022.96
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Solution
The fourth proportional to 32,158,195.20, 48,244,753.98 and 10,592,022.96 is: 15,890,491.95
Step by Step Solution
- Step 1: Write the proportion equation
32,158,195.20 : 48,244,753.98 = 10,592,022.96 : x - Step 2: Convert to fraction form
32,158,195.20/48,244,753.98 = 10,592,022.96/x - Step 3: Cross multiply
32,158,195.20x = 48,244,753.98 × 10,592,022.96 - Step 4: Simplify right side
32,158,195.20x = 511,009,541,855,711.38 - Step 5: Solve for x
x = 511,009,541,855,711.38/32,158,195.20 - Step 6: Final answer
x = 15,890,491.95
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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.