Home / 16,270,616.25-24,412,767.86-10,127,733.30

Finding the Fourth Proportional to 16,270,616.25, 24,412,767.86 and 10,127,733.30

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Solution

The fourth proportional to 16,270,616.25, 24,412,767.86 and 10,127,733.30 is: 15,195,859.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270,616.25 : 24,412,767.86 = 10,127,733.30 : x
  2. Step 2: Convert to fraction form
    16,270,616.25/24,412,767.86 = 10,127,733.30/x
  3. Step 3: Cross multiply
    16,270,616.25x = 24,412,767.86 × 10,127,733.30
  4. Step 4: Simplify right side
    16,270,616.25x = 247,246,002,026,211.09
  5. Step 5: Solve for x
    x = 247,246,002,026,211.09/16,270,616.25
  6. Step 6: Final answer
    x = 15,195,859.72

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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.