Home / 6,374,577,380.76-9,549,060,481.17-3,174,204,200.85

Finding the Fourth Proportional to 6,374,577,380.76, 9,549,060,481.17 and 3,174,204,200.85

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Solution

The fourth proportional to 6,374,577,380.76, 9,549,060,481.17 and 3,174,204,200.85 is: 4,754,929,791.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,374,577,380.76 : 9,549,060,481.17 = 3,174,204,200.85 : x
  2. Step 2: Convert to fraction form
    6,374,577,380.76/9,549,060,481.17 = 3,174,204,200.85/x
  3. Step 3: Cross multiply
    6,374,577,380.76x = 9,549,060,481.17 × 3,174,204,200.85
  4. Step 4: Simplify right side
    6,374,577,380.76x = 30,310,667,893,500,534,784
  5. Step 5: Solve for x
    x = 30,310,667,893,500,534,784/6,374,577,380.76
  6. Step 6: Final answer
    x = 4,754,929,791.11

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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.