Home / 327,361,451,086.67-451,753,994,718.97-182,847,689,765.56

Finding the Fourth Proportional to 327,361,451,086.67, 451,753,994,718.97 and 182,847,689,765.56

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Solution

The fourth proportional to 327,361,451,086.67, 451,753,994,718.97 and 182,847,689,765.56 is: 252,327,126,491.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,361,451,086.67 : 451,753,994,718.97 = 182,847,689,765.56 : x
  2. Step 2: Convert to fraction form
    327,361,451,086.67/451,753,994,718.97 = 182,847,689,765.56/x
  3. Step 3: Cross multiply
    327,361,451,086.67x = 451,753,994,718.97 × 182,847,689,765.56
  4. Step 4: Simplify right side
    327,361,451,086.67x = 82,602,174,276,726,650,044,416
  5. Step 5: Solve for x
    x = 82,602,174,276,726,650,044,416/327,361,451,086.67
  6. Step 6: Final answer
    x = 252,327,126,491.32

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1.5x scale

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.