Home / 16,469,098.46-24,708,810.44-9,910,963.20

Finding the Fourth Proportional to 16,469,098.46, 24,708,810.44 and 9,910,963.20

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Solution

The fourth proportional to 16,469,098.46, 24,708,810.44 and 9,910,963.20 is: 14,869,551.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,469,098.46 : 24,708,810.44 = 9,910,963.20 : x
  2. Step 2: Convert to fraction form
    16,469,098.46/24,708,810.44 = 9,910,963.20/x
  3. Step 3: Cross multiply
    16,469,098.46x = 24,708,810.44 × 9,910,963.20
  4. Step 4: Simplify right side
    16,469,098.46x = 244,888,110,986,615.81
  5. Step 5: Solve for x
    x = 244,888,110,986,615.81/16,469,098.46
  6. Step 6: Final answer
    x = 14,869,551.70

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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.