Home / 16,744,868.92-23,101,324.50-9,675,791.44

Finding the Fourth Proportional to 16,744,868.92, 23,101,324.50 and 9,675,791.44

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Solution

The fourth proportional to 16,744,868.92, 23,101,324.50 and 9,675,791.44 is: 13,348,781.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,868.92 : 23,101,324.50 = 9,675,791.44 : x
  2. Step 2: Convert to fraction form
    16,744,868.92/23,101,324.50 = 9,675,791.44/x
  3. Step 3: Cross multiply
    16,744,868.92x = 23,101,324.50 × 9,675,791.44
  4. Step 4: Simplify right side
    16,744,868.92x = 223,523,597,849,762.28
  5. Step 5: Solve for x
    x = 223,523,597,849,762.28/16,744,868.92
  6. Step 6: Final answer
    x = 13,348,781.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.