Home / 15,337,250.24-22,982,226.24-7,547,221.76

Finding the Fourth Proportional to 15,337,250.24, 22,982,226.24 and 7,547,221.76

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Solution

The fourth proportional to 15,337,250.24, 22,982,226.24 and 7,547,221.76 is: 11,309,195.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337,250.24 : 22,982,226.24 = 7,547,221.76 : x
  2. Step 2: Convert to fraction form
    15,337,250.24/22,982,226.24 = 7,547,221.76/x
  3. Step 3: Cross multiply
    15,337,250.24x = 22,982,226.24 × 7,547,221.76
  4. Step 4: Simplify right side
    15,337,250.24x = 173,451,957,971,770.97
  5. Step 5: Solve for x
    x = 173,451,957,971,770.97/15,337,250.24
  6. Step 6: Final answer
    x = 11,309,195.28

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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.