Home / 14,084,135.12-21,136,277.24-6,002,791.76

Finding the Fourth Proportional to 14,084,135.12, 21,136,277.24 and 6,002,791.76

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Solution

The fourth proportional to 14,084,135.12, 21,136,277.24 and 6,002,791.76 is: 9,008,481.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,084,135.12 : 21,136,277.24 = 6,002,791.76 : x
  2. Step 2: Convert to fraction form
    14,084,135.12/21,136,277.24 = 6,002,791.76/x
  3. Step 3: Cross multiply
    14,084,135.12x = 21,136,277.24 × 6,002,791.76
  4. Step 4: Simplify right side
    14,084,135.12x = 126,876,670,853,347.53
  5. Step 5: Solve for x
    x = 126,876,670,853,347.53/14,084,135.12
  6. Step 6: Final answer
    x = 9,008,481.51

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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.