Home / 9,704,737.20-14,557,105.80-7,465,249.20

Finding the Fourth Proportional to 9,704,737.20, 14,557,105.80 and 7,465,249.20

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Solution

The fourth proportional to 9,704,737.20, 14,557,105.80 and 7,465,249.20 is: 11,197,873.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,737.20 : 14,557,105.80 = 7,465,249.20 : x
  2. Step 2: Convert to fraction form
    9,704,737.20/14,557,105.80 = 7,465,249.20/x
  3. Step 3: Cross multiply
    9,704,737.20x = 14,557,105.80 × 7,465,249.20
  4. Step 4: Simplify right side
    9,704,737.20x = 108,672,422,427,765.38
  5. Step 5: Solve for x
    x = 108,672,422,427,765.38/9,704,737.20
  6. Step 6: Final answer
    x = 11,197,873.80

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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.