Home / 26,467,241.80-39,700,862.70-25,459,472.20

Finding the Fourth Proportional to 26,467,241.80, 39,700,862.70 and 25,459,472.20

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Solution

The fourth proportional to 26,467,241.80, 39,700,862.70 and 25,459,472.20 is: 38,189,208.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,467,241.80 : 39,700,862.70 = 25,459,472.20 : x
  2. Step 2: Convert to fraction form
    26,467,241.80/39,700,862.70 = 25,459,472.20/x
  3. Step 3: Cross multiply
    26,467,241.80x = 39,700,862.70 × 25,459,472.20
  4. Step 4: Simplify right side
    26,467,241.80x = 1,010,763,010,226,667
  5. Step 5: Solve for x
    x = 1,010,763,010,226,667/26,467,241.80
  6. Step 6: Final answer
    x = 38,189,208.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.