Home / 327,361,451,086.72-451,753,994,719.08-182,847,689,765.62

Finding the Fourth Proportional to 327,361,451,086.72, 451,753,994,719.08 and 182,847,689,765.62

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Solution

The fourth proportional to 327,361,451,086.72, 451,753,994,719.08 and 182,847,689,765.62 is: 252,327,126,491.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,361,451,086.72 : 451,753,994,719.08 = 182,847,689,765.62 : x
  2. Step 2: Convert to fraction form
    327,361,451,086.72/451,753,994,719.08 = 182,847,689,765.62/x
  3. Step 3: Cross multiply
    327,361,451,086.72x = 451,753,994,719.08 × 182,847,689,765.62
  4. Step 4: Simplify right side
    327,361,451,086.72x = 82,602,174,276,773,877,907,456
  5. Step 5: Solve for x
    x = 82,602,174,276,773,877,907,456/327,361,451,086.72
  6. Step 6: Final answer
    x = 252,327,126,491.42

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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.