Home / 96,191,456.50-132,758,392.26-60,912,481.60

Finding the Fourth Proportional to 96,191,456.50, 132,758,392.26 and 60,912,481.60

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Solution

The fourth proportional to 96,191,456.50, 132,758,392.26 and 60,912,481.60 is: 84,068,205.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,191,456.50 : 132,758,392.26 = 60,912,481.60 : x
  2. Step 2: Convert to fraction form
    96,191,456.50/132,758,392.26 = 60,912,481.60/x
  3. Step 3: Cross multiply
    96,191,456.50x = 132,758,392.26 × 60,912,481.60
  4. Step 4: Simplify right side
    96,191,456.50x = 8,086,643,125,782,833
  5. Step 5: Solve for x
    x = 8,086,643,125,782,833/96,191,456.50
  6. Step 6: Final answer
    x = 84,068,205.43

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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.