Home / 27,383,175.58-37,777,707.21-16,363,635.88

Finding the Fourth Proportional to 27,383,175.58, 37,777,707.21 and 16,363,635.88

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Solution

The fourth proportional to 27,383,175.58, 37,777,707.21 and 16,363,635.88 is: 22,575,199.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,383,175.58 : 37,777,707.21 = 16,363,635.88 : x
  2. Step 2: Convert to fraction form
    27,383,175.58/37,777,707.21 = 16,363,635.88/x
  3. Step 3: Cross multiply
    27,383,175.58x = 37,777,707.21 × 16,363,635.88
  4. Step 4: Simplify right side
    27,383,175.58x = 618,180,645,165,690.75
  5. Step 5: Solve for x
    x = 618,180,645,165,690.75/27,383,175.58
  6. Step 6: Final answer
    x = 22,575,199.26

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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.