Home / 17,499,195.90-26,248,793.85-13,846,031.10

Finding the Fourth Proportional to 17,499,195.90, 26,248,793.85 and 13,846,031.10

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Solution

The fourth proportional to 17,499,195.90, 26,248,793.85 and 13,846,031.10 is: 20,769,046.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,499,195.90 : 26,248,793.85 = 13,846,031.10 : x
  2. Step 2: Convert to fraction form
    17,499,195.90/26,248,793.85 = 13,846,031.10/x
  3. Step 3: Cross multiply
    17,499,195.90x = 26,248,793.85 × 13,846,031.10
  4. Step 4: Simplify right side
    17,499,195.90x = 363,441,615,984,588.75
  5. Step 5: Solve for x
    x = 363,441,615,984,588.75/17,499,195.90
  6. Step 6: Final answer
    x = 20,769,046.65

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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.