Home / 47,159,324.57-65,079,201.31-26,532,721.55

Finding the Fourth Proportional to 47,159,324.57, 65,079,201.31 and 26,532,721.55

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Solution

The fourth proportional to 47,159,324.57, 65,079,201.31 and 26,532,721.55 is: 36,614,780.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,324.57 : 65,079,201.31 = 26,532,721.55 : x
  2. Step 2: Convert to fraction form
    47,159,324.57/65,079,201.31 = 26,532,721.55/x
  3. Step 3: Cross multiply
    47,159,324.57x = 65,079,201.31 × 26,532,721.55
  4. Step 4: Simplify right side
    47,159,324.57x = 1,726,728,327,150,991.25
  5. Step 5: Solve for x
    x = 1,726,728,327,150,991.25/47,159,324.57
  6. Step 6: Final answer
    x = 36,614,780.70

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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.