Home / 24,760,964.85-34,171,198.70-13,747,715.12

Finding the Fourth Proportional to 24,760,964.85, 34,171,198.70 and 13,747,715.12

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Solution

The fourth proportional to 24,760,964.85, 34,171,198.70 and 13,747,715.12 is: 18,972,439.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,964.85 : 34,171,198.70 = 13,747,715.12 : x
  2. Step 2: Convert to fraction form
    24,760,964.85/34,171,198.70 = 13,747,715.12/x
  3. Step 3: Cross multiply
    24,760,964.85x = 34,171,198.70 × 13,747,715.12
  4. Step 4: Simplify right side
    24,760,964.85x = 469,775,904,796,919.81
  5. Step 5: Solve for x
    x = 469,775,904,796,919.81/24,760,964.85
  6. Step 6: Final answer
    x = 18,972,439.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.