Finding the Fourth Proportional to 41,253,120.59, 56,890,283.99 and 27,099,318.92
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Solution
The fourth proportional to 41,253,120.59, 56,890,283.99 and 27,099,318.92 is: 37,371,426.14
Step by Step Solution
- Step 1: Write the proportion equation
41,253,120.59 : 56,890,283.99 = 27,099,318.92 : x - Step 2: Convert to fraction form
41,253,120.59/56,890,283.99 = 27,099,318.92/x - Step 3: Cross multiply
41,253,120.59x = 56,890,283.99 × 27,099,318.92 - Step 4: Simplify right side
41,253,120.59x = 1,541,687,948,874,432 - Step 5: Solve for x
x = 1,541,687,948,874,432/41,253,120.59 - Step 6: Final answer
x = 37,371,426.14
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.