Home / 16,384,458.72-24,568,600.32-5,022,167.52

Finding the Fourth Proportional to 16,384,458.72, 24,568,600.32 and 5,022,167.52

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Solution

The fourth proportional to 16,384,458.72, 24,568,600.32 and 5,022,167.52 is: 7,530,772.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,458.72 : 24,568,600.32 = 5,022,167.52 : x
  2. Step 2: Convert to fraction form
    16,384,458.72/24,568,600.32 = 5,022,167.52/x
  3. Step 3: Cross multiply
    16,384,458.72x = 24,568,600.32 × 5,022,167.52
  4. Step 4: Simplify right side
    16,384,458.72x = 123,387,626,538,965.59
  5. Step 5: Solve for x
    x = 123,387,626,538,965.59/16,384,458.72
  6. Step 6: Final answer
    x = 7,530,772.22

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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.