Home / 82,498,171.17-123,753,555.33-24,995,204.85

Finding the Fourth Proportional to 82,498,171.17, 123,753,555.33 and 24,995,204.85

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Solution

The fourth proportional to 82,498,171.17, 123,753,555.33 and 24,995,204.85 is: 37,494,715.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,498,171.17 : 123,753,555.33 = 24,995,204.85 : x
  2. Step 2: Convert to fraction form
    82,498,171.17/123,753,555.33 = 24,995,204.85/x
  3. Step 3: Cross multiply
    82,498,171.17x = 123,753,555.33 × 24,995,204.85
  4. Step 4: Simplify right side
    82,498,171.17x = 3,093,245,466,389,159.50
  5. Step 5: Solve for x
    x = 3,093,245,466,389,159.50/82,498,171.17
  6. Step 6: Final answer
    x = 37,494,715.61

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1.5x scale

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.