Home / 16,171,023.90-24,256,535.85-15,001,853.70

Finding the Fourth Proportional to 16,171,023.90, 24,256,535.85 and 15,001,853.70

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Solution

The fourth proportional to 16,171,023.90, 24,256,535.85 and 15,001,853.70 is: 22,502,780.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171,023.90 : 24,256,535.85 = 15,001,853.70 : x
  2. Step 2: Convert to fraction form
    16,171,023.90/24,256,535.85 = 15,001,853.70/x
  3. Step 3: Cross multiply
    16,171,023.90x = 24,256,535.85 × 15,001,853.70
  4. Step 4: Simplify right side
    16,171,023.90x = 363,893,002,090,505.12
  5. Step 5: Solve for x
    x = 363,893,002,090,505.12/16,171,023.90
  6. Step 6: Final answer
    x = 22,502,780.55

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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.