Home / 49,086,660.24-67,739,796.45-27,059,676.17

Finding the Fourth Proportional to 49,086,660.24, 67,739,796.45 and 27,059,676.17

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Solution

The fourth proportional to 49,086,660.24, 67,739,796.45 and 27,059,676.17 is: 37,342,466.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,086,660.24 : 67,739,796.45 = 27,059,676.17 : x
  2. Step 2: Convert to fraction form
    49,086,660.24/67,739,796.45 = 27,059,676.17/x
  3. Step 3: Cross multiply
    49,086,660.24x = 67,739,796.45 × 27,059,676.17
  4. Step 4: Simplify right side
    49,086,660.24x = 1,833,016,955,420,016.75
  5. Step 5: Solve for x
    x = 1,833,016,955,420,016.75/49,086,660.24
  6. Step 6: Final answer
    x = 37,342,466.29

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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.