Home / 16,133,025.80-24,192,540.30-5,346,158.60

Finding the Fourth Proportional to 16,133,025.80, 24,192,540.30 and 5,346,158.60

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Solution

The fourth proportional to 16,133,025.80, 24,192,540.30 and 5,346,158.60 is: 8,016,918.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,133,025.80 : 24,192,540.30 = 5,346,158.60 : x
  2. Step 2: Convert to fraction form
    16,133,025.80/24,192,540.30 = 5,346,158.60/x
  3. Step 3: Cross multiply
    16,133,025.80x = 24,192,540.30 × 5,346,158.60
  4. Step 4: Simplify right side
    16,133,025.80x = 129,337,157,380,691.58
  5. Step 5: Solve for x
    x = 129,337,157,380,691.58/16,133,025.80
  6. Step 6: Final answer
    x = 8,016,918.77

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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.