Home / 109,651,337.10-164,414,020.05-32,962,869.90

Finding the Fourth Proportional to 109,651,337.10, 164,414,020.05 and 32,962,869.90

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Solution

The fourth proportional to 109,651,337.10, 164,414,020.05 and 32,962,869.90 is: 49,425,370.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,651,337.10 : 164,414,020.05 = 32,962,869.90 : x
  2. Step 2: Convert to fraction form
    109,651,337.10/164,414,020.05 = 32,962,869.90/x
  3. Step 3: Cross multiply
    109,651,337.10x = 164,414,020.05 × 32,962,869.90
  4. Step 4: Simplify right side
    109,651,337.10x = 5,419,557,952,644,142
  5. Step 5: Solve for x
    x = 5,419,557,952,644,142/109,651,337.10
  6. Step 6: Final answer
    x = 49,425,370.41

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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.