Home / 14,899,365.28-22,357,446-14,785,524.64

Finding the Fourth Proportional to 14,899,365.28, 22,357,446 and 14,785,524.64

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Solution

The fourth proportional to 14,899,365.28, 22,357,446 and 14,785,524.64 is: 22,186,620.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,365.28 : 22,357,446 = 14,785,524.64 : x
  2. Step 2: Convert to fraction form
    14,899,365.28/22,357,446 = 14,785,524.64/x
  3. Step 3: Cross multiply
    14,899,365.28x = 22,357,446 × 14,785,524.64
  4. Step 4: Simplify right side
    14,899,365.28x = 330,566,568,720,469.44
  5. Step 5: Solve for x
    x = 330,566,568,720,469.44/14,899,365.28
  6. Step 6: Final answer
    x = 22,186,620.87

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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.