Home / 95,892,205.31-132,298,862.46-54,609,868.43

Finding the Fourth Proportional to 95,892,205.31, 132,298,862.46 and 54,609,868.43

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Solution

The fourth proportional to 95,892,205.31, 132,298,862.46 and 54,609,868.43 is: 75,343,177.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,892,205.31 : 132,298,862.46 = 54,609,868.43 : x
  2. Step 2: Convert to fraction form
    95,892,205.31/132,298,862.46 = 54,609,868.43/x
  3. Step 3: Cross multiply
    95,892,205.31x = 132,298,862.46 × 54,609,868.43
  4. Step 4: Simplify right side
    95,892,205.31x = 7,224,823,472,379,266
  5. Step 5: Solve for x
    x = 7,224,823,472,379,266/95,892,205.31
  6. Step 6: Final answer
    x = 75,343,177.78

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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.