Home / 22,424,731.20-33,652,843.20-9,654,400.80

Finding the Fourth Proportional to 22,424,731.20, 33,652,843.20 and 9,654,400.80

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Solution

The fourth proportional to 22,424,731.20, 33,652,843.20 and 9,654,400.80 is: 14,488,380.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,424,731.20 : 33,652,843.20 = 9,654,400.80 : x
  2. Step 2: Convert to fraction form
    22,424,731.20/33,652,843.20 = 9,654,400.80/x
  3. Step 3: Cross multiply
    22,424,731.20x = 33,652,843.20 × 9,654,400.80
  4. Step 4: Simplify right side
    22,424,731.20x = 324,898,036,312,354.62
  5. Step 5: Solve for x
    x = 324,898,036,312,354.62/22,424,731.20
  6. Step 6: Final answer
    x = 14,488,380.41

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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.