Home / 264,057,748.80-396,228,340.80-110,719,305.60

Finding the Fourth Proportional to 264,057,748.80, 396,228,340.80 and 110,719,305.60

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Solution

The fourth proportional to 264,057,748.80, 396,228,340.80 and 110,719,305.60 is: 166,138,380.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,057,748.80 : 396,228,340.80 = 110,719,305.60 : x
  2. Step 2: Convert to fraction form
    264,057,748.80/396,228,340.80 = 110,719,305.60/x
  3. Step 3: Cross multiply
    264,057,748.80x = 396,228,340.80 × 110,719,305.60
  4. Step 4: Simplify right side
    264,057,748.80x = 43,870,126,752,416,144
  5. Step 5: Solve for x
    x = 43,870,126,752,416,144/264,057,748.80
  6. Step 6: Final answer
    x = 166,138,380.53

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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.