Home / 14,923,288.60-22,384,932.90-5,338,979.80

Finding the Fourth Proportional to 14,923,288.60, 22,384,932.90 and 5,338,979.80

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Solution

The fourth proportional to 14,923,288.60, 22,384,932.90 and 5,338,979.80 is: 8,008,469.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,923,288.60 : 22,384,932.90 = 5,338,979.80 : x
  2. Step 2: Convert to fraction form
    14,923,288.60/22,384,932.90 = 5,338,979.80/x
  3. Step 3: Cross multiply
    14,923,288.60x = 22,384,932.90 × 5,338,979.80
  4. Step 4: Simplify right side
    14,923,288.60x = 119,512,704,577,455.41
  5. Step 5: Solve for x
    x = 119,512,704,577,455.41/14,923,288.60
  6. Step 6: Final answer
    x = 8,008,469.70

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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.