Finding the Fourth Proportional to 62,565,245.88, 93,725,680.02 and 29,729,098.68
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Solution
The fourth proportional to 62,565,245.88, 93,725,680.02 and 29,729,098.68 is: 44,535,587.62
Step by Step Solution
- Step 1: Write the proportion equation
62,565,245.88 : 93,725,680.02 = 29,729,098.68 : x - Step 2: Convert to fraction form
62,565,245.88/93,725,680.02 = 29,729,098.68/x - Step 3: Cross multiply
62,565,245.88x = 93,725,680.02 × 29,729,098.68 - Step 4: Simplify right side
62,565,245.88x = 2,786,379,990,164,684 - Step 5: Solve for x
x = 2,786,379,990,164,684/62,565,245.88 - Step 6: Final answer
x = 44,535,587.62
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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.