Home / 26,026,712.53-38,807,383.31-25,311,649.33

Finding the Fourth Proportional to 26,026,712.53, 38,807,383.31 and 25,311,649.33

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Solution

The fourth proportional to 26,026,712.53, 38,807,383.31 and 25,311,649.33 is: 37,741,181.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,026,712.53 : 38,807,383.31 = 25,311,649.33 : x
  2. Step 2: Convert to fraction form
    26,026,712.53/38,807,383.31 = 25,311,649.33/x
  3. Step 3: Cross multiply
    26,026,712.53x = 38,807,383.31 × 25,311,649.33
  4. Step 4: Simplify right side
    26,026,712.53x = 982,278,877,757,614.62
  5. Step 5: Solve for x
    x = 982,278,877,757,614.62/26,026,712.53
  6. Step 6: Final answer
    x = 37,741,181.36

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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.