Finding the Fourth Proportional to 41,542,520, 62,258,077.84 and 32,331,613.92
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Solution
The fourth proportional to 41,542,520, 62,258,077.84 and 32,331,613.92 is: 48,454,069.14
Step by Step Solution
- Step 1: Write the proportion equation
41,542,520 : 62,258,077.84 = 32,331,613.92 : x - Step 2: Convert to fraction form
41,542,520/62,258,077.84 = 32,331,613.92/x - Step 3: Cross multiply
41,542,520x = 62,258,077.84 × 32,331,613.92 - Step 4: Simplify right side
41,542,520x = 2,012,904,136,124,187.75 - Step 5: Solve for x
x = 2,012,904,136,124,187.75/41,542,520 - Step 6: Final answer
x = 48,454,069.14
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.