Home / 22,801,195.85-34,194,720.11-8,226,220.61

Finding the Fourth Proportional to 22,801,195.85, 34,194,720.11 and 8,226,220.61

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Solution

The fourth proportional to 22,801,195.85, 34,194,720.11 and 8,226,220.61 is: 12,336,778.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,801,195.85 : 34,194,720.11 = 8,226,220.61 : x
  2. Step 2: Convert to fraction form
    22,801,195.85/34,194,720.11 = 8,226,220.61/x
  3. Step 3: Cross multiply
    22,801,195.85x = 34,194,720.11 × 8,226,220.61
  4. Step 4: Simplify right side
    22,801,195.85x = 281,293,311,366,419.12
  5. Step 5: Solve for x
    x = 281,293,311,366,419.12/22,801,195.85
  6. Step 6: Final answer
    x = 12,336,778.88

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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.