Home / 26,071,419.20-39,125,791.20-14,699,796.80

Finding the Fourth Proportional to 26,071,419.20, 39,125,791.20 and 14,699,796.80

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Solution

The fourth proportional to 26,071,419.20, 39,125,791.20 and 14,699,796.80 is: 22,060,217.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,071,419.20 : 39,125,791.20 = 14,699,796.80 : x
  2. Step 2: Convert to fraction form
    26,071,419.20/39,125,791.20 = 14,699,796.80/x
  3. Step 3: Cross multiply
    26,071,419.20x = 39,125,791.20 × 14,699,796.80
  4. Step 4: Simplify right side
    26,071,419.20x = 575,141,180,279,228.25
  5. Step 5: Solve for x
    x = 575,141,180,279,228.25/26,071,419.20
  6. Step 6: Final answer
    x = 22,060,217.58

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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.