Home / 63,839,401.52-88,098,933.56-36,339,098

Finding the Fourth Proportional to 63,839,401.52, 88,098,933.56 and 36,339,098

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Solution

The fourth proportional to 63,839,401.52, 88,098,933.56 and 36,339,098 is: 50,148,273.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,839,401.52 : 88,098,933.56 = 36,339,098 : x
  2. Step 2: Convert to fraction form
    63,839,401.52/88,098,933.56 = 36,339,098/x
  3. Step 3: Cross multiply
    63,839,401.52x = 88,098,933.56 × 36,339,098
  4. Step 4: Simplify right side
    63,839,401.52x = 3,201,435,780,332,329
  5. Step 5: Solve for x
    x = 3,201,435,780,332,329/63,839,401.52
  6. Step 6: Final answer
    x = 50,148,273.70

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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.