Home / 95,122,934.97-131,270,322.11-51,662,870.97

Finding the Fourth Proportional to 95,122,934.97, 131,270,322.11 and 51,662,870.97

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Solution

The fourth proportional to 95,122,934.97, 131,270,322.11 and 51,662,870.97 is: 71,295,126.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,122,934.97 : 131,270,322.11 = 51,662,870.97 : x
  2. Step 2: Convert to fraction form
    95,122,934.97/131,270,322.11 = 51,662,870.97/x
  3. Step 3: Cross multiply
    95,122,934.97x = 131,270,322.11 × 51,662,870.97
  4. Step 4: Simplify right side
    95,122,934.97x = 6,781,801,713,359,268
  5. Step 5: Solve for x
    x = 6,781,801,713,359,268/95,122,934.97
  6. Step 6: Final answer
    x = 71,295,126.83

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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.