Home / 73,391,489.10-110,087,233.65-22,273,425.90

Finding the Fourth Proportional to 73,391,489.10, 110,087,233.65 and 22,273,425.90

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Solution

The fourth proportional to 73,391,489.10, 110,087,233.65 and 22,273,425.90 is: 33,410,138.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,391,489.10 : 110,087,233.65 = 22,273,425.90 : x
  2. Step 2: Convert to fraction form
    73,391,489.10/110,087,233.65 = 22,273,425.90/x
  3. Step 3: Cross multiply
    73,391,489.10x = 110,087,233.65 × 22,273,425.90
  4. Step 4: Simplify right side
    73,391,489.10x = 2,452,019,841,239,261.50
  5. Step 5: Solve for x
    x = 2,452,019,841,239,261.50/73,391,489.10
  6. Step 6: Final answer
    x = 33,410,138.85

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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.