Home / 63,926,974.91-88,243,215.31-41,901,892.85

Finding the Fourth Proportional to 63,926,974.91, 88,243,215.31 and 41,901,892.85

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Solution

The fourth proportional to 63,926,974.91, 88,243,215.31 and 41,901,892.85 is: 57,840,336.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,926,974.91 : 88,243,215.31 = 41,901,892.85 : x
  2. Step 2: Convert to fraction form
    63,926,974.91/88,243,215.31 = 41,901,892.85/x
  3. Step 3: Cross multiply
    63,926,974.91x = 88,243,215.31 × 41,901,892.85
  4. Step 4: Simplify right side
    63,926,974.91x = 3,697,557,752,932,085
  5. Step 5: Solve for x
    x = 3,697,557,752,932,085/63,926,974.91
  6. Step 6: Final answer
    x = 57,840,336.70

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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.