Home / 14,987,515.16-22,481,330.34-3,627,945.56

Finding the Fourth Proportional to 14,987,515.16, 22,481,330.34 and 3,627,945.56

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Solution

The fourth proportional to 14,987,515.16, 22,481,330.34 and 3,627,945.56 is: 5,441,932.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,987,515.16 : 22,481,330.34 = 3,627,945.56 : x
  2. Step 2: Convert to fraction form
    14,987,515.16/22,481,330.34 = 3,627,945.56/x
  3. Step 3: Cross multiply
    14,987,515.16x = 22,481,330.34 × 3,627,945.56
  4. Step 4: Simplify right side
    14,987,515.16x = 81,561,042,589,896.30
  5. Step 5: Solve for x
    x = 81,561,042,589,896.30/14,987,515.16
  6. Step 6: Final answer
    x = 5,441,932.28

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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.