Home / 95,158,998.59-131,325,915.80-53,906,229.95

Finding the Fourth Proportional to 95,158,998.59, 131,325,915.80 and 53,906,229.95

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Solution

The fourth proportional to 95,158,998.59, 131,325,915.80 and 53,906,229.95 is: 74,394,278.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,158,998.59 : 131,325,915.80 = 53,906,229.95 : x
  2. Step 2: Convert to fraction form
    95,158,998.59/131,325,915.80 = 53,906,229.95/x
  3. Step 3: Cross multiply
    95,158,998.59x = 131,325,915.80 × 53,906,229.95
  4. Step 4: Simplify right side
    95,158,998.59x = 7,079,285,014,987,274
  5. Step 5: Solve for x
    x = 7,079,285,014,987,274/95,158,998.59
  6. Step 6: Final answer
    x = 74,394,278.21

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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.