Home / 24,760,965.14-34,171,199.09-13,747,715.39

Finding the Fourth Proportional to 24,760,965.14, 34,171,199.09 and 13,747,715.39

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Solution

The fourth proportional to 24,760,965.14, 34,171,199.09 and 13,747,715.39 is: 18,972,439.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,965.14 : 34,171,199.09 = 13,747,715.39 : x
  2. Step 2: Convert to fraction form
    24,760,965.14/34,171,199.09 = 13,747,715.39/x
  3. Step 3: Cross multiply
    24,760,965.14x = 34,171,199.09 × 13,747,715.39
  4. Step 4: Simplify right side
    24,760,965.14x = 469,775,919,384,752.44
  5. Step 5: Solve for x
    x = 469,775,919,384,752.44/24,760,965.14
  6. Step 6: Final answer
    x = 18,972,439.76

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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.