Home / 87,754,098.15-131,631,147.23-44,707,377.15

Finding the Fourth Proportional to 87,754,098.15, 131,631,147.23 and 44,707,377.15

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Solution

The fourth proportional to 87,754,098.15, 131,631,147.23 and 44,707,377.15 is: 67,061,065.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,754,098.15 : 131,631,147.23 = 44,707,377.15 : x
  2. Step 2: Convert to fraction form
    87,754,098.15/131,631,147.23 = 44,707,377.15/x
  3. Step 3: Cross multiply
    87,754,098.15x = 131,631,147.23 × 44,707,377.15
  4. Step 4: Simplify right side
    87,754,098.15x = 5,884,883,343,675,250
  5. Step 5: Solve for x
    x = 5,884,883,343,675,250/87,754,098.15
  6. Step 6: Final answer
    x = 67,061,065.73

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Double scale
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Similar ratio
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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.