Home / 24,701,057.04-34,087,658.85-13,687,990.71

Finding the Fourth Proportional to 24,701,057.04, 34,087,658.85 and 13,687,990.71

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Solution

The fourth proportional to 24,701,057.04, 34,087,658.85 and 13,687,990.71 is: 18,889,538.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,701,057.04 : 34,087,658.85 = 13,687,990.71 : x
  2. Step 2: Convert to fraction form
    24,701,057.04/34,087,658.85 = 13,687,990.71/x
  3. Step 3: Cross multiply
    24,701,057.04x = 34,087,658.85 × 13,687,990.71
  4. Step 4: Simplify right side
    24,701,057.04x = 466,591,557,664,449.31
  5. Step 5: Solve for x
    x = 466,591,557,664,449.31/24,701,057.04
  6. Step 6: Final answer
    x = 18,889,538.08

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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.