Home / 22,770,524.52-34,155,760.12-7,417,789.64

Finding the Fourth Proportional to 22,770,524.52, 34,155,760.12 and 7,417,789.64

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Solution

The fourth proportional to 22,770,524.52, 34,155,760.12 and 7,417,789.64 is: 11,126,675.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,524.52 : 34,155,760.12 = 7,417,789.64 : x
  2. Step 2: Convert to fraction form
    22,770,524.52/34,155,760.12 = 7,417,789.64/x
  3. Step 3: Cross multiply
    22,770,524.52x = 34,155,760.12 × 7,417,789.64
  4. Step 4: Simplify right side
    22,770,524.52x = 253,360,243,564,461.12
  5. Step 5: Solve for x
    x = 253,360,243,564,461.12/22,770,524.52
  6. Step 6: Final answer
    x = 11,126,675.78

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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.