Home / 83,527,049.75-125,295,360.50-22,114,610.48

Finding the Fourth Proportional to 83,527,049.75, 125,295,360.50 and 22,114,610.48

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Solution

The fourth proportional to 83,527,049.75, 125,295,360.50 and 22,114,610.48 is: 33,173,182.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,527,049.75 : 125,295,360.50 = 22,114,610.48 : x
  2. Step 2: Convert to fraction form
    83,527,049.75/125,295,360.50 = 22,114,610.48/x
  3. Step 3: Cross multiply
    83,527,049.75x = 125,295,360.50 × 22,114,610.48
  4. Step 4: Simplify right side
    83,527,049.75x = 2,770,858,092,777,203
  5. Step 5: Solve for x
    x = 2,770,858,092,777,203/83,527,049.75
  6. Step 6: Final answer
    x = 33,173,182.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.