Home / 327,261,550.01-451,630,521.83-178,592,250.83

Finding the Fourth Proportional to 327,261,550.01, 451,630,521.83 and 178,592,250.83

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Solution

The fourth proportional to 327,261,550.01, 451,630,521.83 and 178,592,250.83 is: 246,462,535.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,261,550.01 : 451,630,521.83 = 178,592,250.83 : x
  2. Step 2: Convert to fraction form
    327,261,550.01/451,630,521.83 = 178,592,250.83/x
  3. Step 3: Cross multiply
    327,261,550.01x = 451,630,521.83 × 178,592,250.83
  4. Step 4: Simplify right side
    327,261,550.01x = 80,657,711,436,254,192
  5. Step 5: Solve for x
    x = 80,657,711,436,254,192/327,261,550.01
  6. Step 6: Final answer
    x = 246,462,535.65

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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.