Home / 16,488,003.70-24,732,005.55-14,813,964.55

Finding the Fourth Proportional to 16,488,003.70, 24,732,005.55 and 14,813,964.55

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Solution

The fourth proportional to 16,488,003.70, 24,732,005.55 and 14,813,964.55 is: 22,220,946.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,488,003.70 : 24,732,005.55 = 14,813,964.55 : x
  2. Step 2: Convert to fraction form
    16,488,003.70/24,732,005.55 = 14,813,964.55/x
  3. Step 3: Cross multiply
    16,488,003.70x = 24,732,005.55 × 14,813,964.55
  4. Step 4: Simplify right side
    16,488,003.70x = 366,379,053,468,103.31
  5. Step 5: Solve for x
    x = 366,379,053,468,103.31/16,488,003.70
  6. Step 6: Final answer
    x = 22,220,946.83

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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.