Home / 16,744,867.92-23,101,323.12-9,675,790.44

Finding the Fourth Proportional to 16,744,867.92, 23,101,323.12 and 9,675,790.44

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Solution

The fourth proportional to 16,744,867.92, 23,101,323.12 and 9,675,790.44 is: 13,348,780.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,744,867.92 : 23,101,323.12 = 9,675,790.44 : x
  2. Step 2: Convert to fraction form
    16,744,867.92/23,101,323.12 = 9,675,790.44/x
  3. Step 3: Cross multiply
    16,744,867.92x = 23,101,323.12 × 9,675,790.44
  4. Step 4: Simplify right side
    16,744,867.92x = 223,523,561,395,846.97
  5. Step 5: Solve for x
    x = 223,523,561,395,846.97/16,744,867.92
  6. Step 6: Final answer
    x = 13,348,780.20

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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.