Home / 16,253,772.72-24,380,410.68-3,957,851.04

Finding the Fourth Proportional to 16,253,772.72, 24,380,410.68 and 3,957,851.04

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Solution

The fourth proportional to 16,253,772.72, 24,380,410.68 and 3,957,851.04 is: 5,936,716.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,253,772.72 : 24,380,410.68 = 3,957,851.04 : x
  2. Step 2: Convert to fraction form
    16,253,772.72/24,380,410.68 = 3,957,851.04/x
  3. Step 3: Cross multiply
    16,253,772.72x = 24,380,410.68 × 3,957,851.04
  4. Step 4: Simplify right side
    16,253,772.72x = 96,494,033,765,465.11
  5. Step 5: Solve for x
    x = 96,494,033,765,465.11/16,253,772.72
  6. Step 6: Final answer
    x = 5,936,716.07

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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.