Home / 22,747,200.30-34,120,800.45-15,094,449.90

Finding the Fourth Proportional to 22,747,200.30, 34,120,800.45 and 15,094,449.90

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Solution

The fourth proportional to 22,747,200.30, 34,120,800.45 and 15,094,449.90 is: 22,641,674.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,200.30 : 34,120,800.45 = 15,094,449.90 : x
  2. Step 2: Convert to fraction form
    22,747,200.30/34,120,800.45 = 15,094,449.90/x
  3. Step 3: Cross multiply
    22,747,200.30x = 34,120,800.45 × 15,094,449.90
  4. Step 4: Simplify right side
    22,747,200.30x = 515,034,712,940,422.50
  5. Step 5: Solve for x
    x = 515,034,712,940,422.50/22,747,200.30
  6. Step 6: Final answer
    x = 22,641,674.85

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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.