Home / 16,284,999.70-24,427,499.55-9,454,561.30

Finding the Fourth Proportional to 16,284,999.70, 24,427,499.55 and 9,454,561.30

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Solution

The fourth proportional to 16,284,999.70, 24,427,499.55 and 9,454,561.30 is: 14,181,841.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,999.70 : 24,427,499.55 = 9,454,561.30 : x
  2. Step 2: Convert to fraction form
    16,284,999.70/24,427,499.55 = 9,454,561.30/x
  3. Step 3: Cross multiply
    16,284,999.70x = 24,427,499.55 × 9,454,561.30
  4. Step 4: Simplify right side
    16,284,999.70x = 230,951,291,901,197.44
  5. Step 5: Solve for x
    x = 230,951,291,901,197.44/16,284,999.70
  6. Step 6: Final answer
    x = 14,181,841.95

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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.