Home / 27,383,180.22-37,777,713.59-16,363,640.52

Finding the Fourth Proportional to 27,383,180.22, 37,777,713.59 and 16,363,640.52

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Solution

The fourth proportional to 27,383,180.22, 37,777,713.59 and 16,363,640.52 is: 22,575,205.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,383,180.22 : 37,777,713.59 = 16,363,640.52 : x
  2. Step 2: Convert to fraction form
    27,383,180.22/37,777,713.59 = 16,363,640.52/x
  3. Step 3: Cross multiply
    27,383,180.22x = 37,777,713.59 × 16,363,640.52
  4. Step 4: Simplify right side
    27,383,180.22x = 618,180,924,895,187.75
  5. Step 5: Solve for x
    x = 618,180,924,895,187.75/27,383,180.22
  6. Step 6: Final answer
    x = 22,575,205.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.