Home / 26,876,906.96-37,078,470.60-17,082,111.44

Finding the Fourth Proportional to 26,876,906.96, 37,078,470.60 and 17,082,111.44

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Solution

The fourth proportional to 26,876,906.96, 37,078,470.60 and 17,082,111.44 is: 23,565,902.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,876,906.96 : 37,078,470.60 = 17,082,111.44 : x
  2. Step 2: Convert to fraction form
    26,876,906.96/37,078,470.60 = 17,082,111.44/x
  3. Step 3: Cross multiply
    26,876,906.96x = 37,078,470.60 × 17,082,111.44
  4. Step 4: Simplify right side
    26,876,906.96x = 633,378,566,813,963.75
  5. Step 5: Solve for x
    x = 633,378,566,813,963.75/26,876,906.96
  6. Step 6: Final answer
    x = 23,565,902.42

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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.