Home / 22,936,540.20-34,404,810.30-9,296,221.20

Finding the Fourth Proportional to 22,936,540.20, 34,404,810.30 and 9,296,221.20

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Solution

The fourth proportional to 22,936,540.20, 34,404,810.30 and 9,296,221.20 is: 13,944,331.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,936,540.20 : 34,404,810.30 = 9,296,221.20 : x
  2. Step 2: Convert to fraction form
    22,936,540.20/34,404,810.30 = 9,296,221.20/x
  3. Step 3: Cross multiply
    22,936,540.20x = 34,404,810.30 × 9,296,221.20
  4. Step 4: Simplify right side
    22,936,540.20x = 319,834,726,892,838.31
  5. Step 5: Solve for x
    x = 319,834,726,892,838.31/22,936,540.20
  6. Step 6: Final answer
    x = 13,944,331.80

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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.