Home / 327,361,451,087.68-451,753,994,720.35-182,847,689,766.57

Finding the Fourth Proportional to 327,361,451,087.68, 451,753,994,720.35 and 182,847,689,766.57

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Solution

The fourth proportional to 327,361,451,087.68, 451,753,994,720.35 and 182,847,689,766.57 is: 252,327,126,492.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,361,451,087.68 : 451,753,994,720.35 = 182,847,689,766.57 : x
  2. Step 2: Convert to fraction form
    327,361,451,087.68/451,753,994,720.35 = 182,847,689,766.57/x
  3. Step 3: Cross multiply
    327,361,451,087.68x = 451,753,994,720.35 × 182,847,689,766.57
  4. Step 4: Simplify right side
    327,361,451,087.68x = 82,602,174,277,435,252,539,392
  5. Step 5: Solve for x
    x = 82,602,174,277,435,252,539,392/327,361,451,087.68
  6. Step 6: Final answer
    x = 252,327,126,492.70

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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.