Home / 16,169,081.80-24,253,622.70-11,067,248.20

Finding the Fourth Proportional to 16,169,081.80, 24,253,622.70 and 11,067,248.20

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Solution

The fourth proportional to 16,169,081.80, 24,253,622.70 and 11,067,248.20 is: 16,600,872.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,081.80 : 24,253,622.70 = 11,067,248.20 : x
  2. Step 2: Convert to fraction form
    16,169,081.80/24,253,622.70 = 11,067,248.20/x
  3. Step 3: Cross multiply
    16,169,081.80x = 24,253,622.70 × 11,067,248.20
  4. Step 4: Simplify right side
    16,169,081.80x = 268,420,862,170,054.12
  5. Step 5: Solve for x
    x = 268,420,862,170,054.12/16,169,081.80
  6. Step 6: Final answer
    x = 16,600,872.30

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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.