Home / 43,541,422.38-60,062,171.76-27,215,554.86

Finding the Fourth Proportional to 43,541,422.38, 60,062,171.76 and 27,215,554.86

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Solution

The fourth proportional to 43,541,422.38, 60,062,171.76 and 27,215,554.86 is: 37,541,845.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,541,422.38 : 60,062,171.76 = 27,215,554.86 : x
  2. Step 2: Convert to fraction form
    43,541,422.38/60,062,171.76 = 27,215,554.86/x
  3. Step 3: Cross multiply
    43,541,422.38x = 60,062,171.76 × 27,215,554.86
  4. Step 4: Simplify right side
    43,541,422.38x = 1,634,625,330,545,022.75
  5. Step 5: Solve for x
    x = 1,634,625,330,545,022.75/43,541,422.38
  6. Step 6: Final answer
    x = 37,541,845.01

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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.