Home / 24,996,759.84-34,494,140.88-13,981,381.92

Finding the Fourth Proportional to 24,996,759.84, 34,494,140.88 and 13,981,381.92

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Solution

The fourth proportional to 24,996,759.84, 34,494,140.88 and 13,981,381.92 is: 19,293,530.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,996,759.84 : 34,494,140.88 = 13,981,381.92 : x
  2. Step 2: Convert to fraction form
    24,996,759.84/34,494,140.88 = 13,981,381.92/x
  3. Step 3: Cross multiply
    24,996,759.84x = 34,494,140.88 × 13,981,381.92
  4. Step 4: Simplify right side
    24,996,759.84x = 482,275,757,645,564.94
  5. Step 5: Solve for x
    x = 482,275,757,645,564.94/24,996,759.84
  6. Step 6: Final answer
    x = 19,293,530.87

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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.