Home / 95,122,934.22-131,270,321.07-51,662,870.22

Finding the Fourth Proportional to 95,122,934.22, 131,270,321.07 and 51,662,870.22

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Solution

The fourth proportional to 95,122,934.22, 131,270,321.07 and 51,662,870.22 is: 71,295,125.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,122,934.22 : 131,270,321.07 = 51,662,870.22 : x
  2. Step 2: Convert to fraction form
    95,122,934.22/131,270,321.07 = 51,662,870.22/x
  3. Step 3: Cross multiply
    95,122,934.22x = 131,270,321.07 × 51,662,870.22
  4. Step 4: Simplify right side
    95,122,934.22x = 6,781,801,561,177,141
  5. Step 5: Solve for x
    x = 6,781,801,561,177,141/95,122,934.22
  6. Step 6: Final answer
    x = 71,295,125.79

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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.