Home / 73,744,553.10-110,616,829.65-50,786,301.90

Finding the Fourth Proportional to 73,744,553.10, 110,616,829.65 and 50,786,301.90

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Solution

The fourth proportional to 73,744,553.10, 110,616,829.65 and 50,786,301.90 is: 76,179,452.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,744,553.10 : 110,616,829.65 = 50,786,301.90 : x
  2. Step 2: Convert to fraction form
    73,744,553.10/110,616,829.65 = 50,786,301.90/x
  3. Step 3: Cross multiply
    73,744,553.10x = 110,616,829.65 × 50,786,301.90
  4. Step 4: Simplify right side
    73,744,553.10x = 5,617,819,705,825,771
  5. Step 5: Solve for x
    x = 5,617,819,705,825,771/73,744,553.10
  6. Step 6: Final answer
    x = 76,179,452.85

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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.