Home / 16,416,046.44-22,654,235.52-8,973,720.88

Finding the Fourth Proportional to 16,416,046.44, 22,654,235.52 and 8,973,720.88

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Solution

The fourth proportional to 16,416,046.44, 22,654,235.52 and 8,973,720.88 is: 12,383,784.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416,046.44 : 22,654,235.52 = 8,973,720.88 : x
  2. Step 2: Convert to fraction form
    16,416,046.44/22,654,235.52 = 8,973,720.88/x
  3. Step 3: Cross multiply
    16,416,046.44x = 22,654,235.52 × 8,973,720.88
  4. Step 4: Simplify right side
    16,416,046.44x = 203,292,786,249,626.06
  5. Step 5: Solve for x
    x = 203,292,786,249,626.06/16,416,046.44
  6. Step 6: Final answer
    x = 12,383,784.79

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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.