Home / 38,899,289.52-58,351,422.60-14,964,761.52

Finding the Fourth Proportional to 38,899,289.52, 58,351,422.60 and 14,964,761.52

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Solution

The fourth proportional to 38,899,289.52, 58,351,422.60 and 14,964,761.52 is: 22,448,099.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,899,289.52 : 58,351,422.60 = 14,964,761.52 : x
  2. Step 2: Convert to fraction form
    38,899,289.52/58,351,422.60 = 14,964,761.52/x
  3. Step 3: Cross multiply
    38,899,289.52x = 58,351,422.60 × 14,964,761.52
  4. Step 4: Simplify right side
    38,899,289.52x = 873,215,123,561,738.38
  5. Step 5: Solve for x
    x = 873,215,123,561,738.38/38,899,289.52
  6. Step 6: Final answer
    x = 22,448,099.55

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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.