Home / 26,026,711.53-38,807,381.82-25,311,648.33

Finding the Fourth Proportional to 26,026,711.53, 38,807,381.82 and 25,311,648.33

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Solution

The fourth proportional to 26,026,711.53, 38,807,381.82 and 25,311,648.33 is: 37,741,179.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,711.53 : 38,807,381.82 = 25,311,648.33 : x
  2. Step 2: Convert to fraction form
    26,026,711.53/38,807,381.82 = 25,311,648.33/x
  3. Step 3: Cross multiply
    26,026,711.53x = 38,807,381.82 × 25,311,648.33
  4. Step 4: Simplify right side
    26,026,711.53x = 982,278,801,235,875.25
  5. Step 5: Solve for x
    x = 982,278,801,235,875.25/26,026,711.53
  6. Step 6: Final answer
    x = 37,741,179.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.