Home / 82,289,060.12-123,454,188.76-23,996,744.88

Finding the Fourth Proportional to 82,289,060.12, 123,454,188.76 and 23,996,744.88

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Solution

The fourth proportional to 82,289,060.12, 123,454,188.76 and 23,996,744.88 is: 36,001,124.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,289,060.12 : 123,454,188.76 = 23,996,744.88 : x
  2. Step 2: Convert to fraction form
    82,289,060.12/123,454,188.76 = 23,996,744.88/x
  3. Step 3: Cross multiply
    82,289,060.12x = 123,454,188.76 × 23,996,744.88
  4. Step 4: Simplify right side
    82,289,060.12x = 2,962,498,672,672,266
  5. Step 5: Solve for x
    x = 2,962,498,672,672,266/82,289,060.12
  6. Step 6: Final answer
    x = 36,001,124.19

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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.