Home / 244,053,847.94-336,800,887.17-143,589,297.92

Finding the Fourth Proportional to 244,053,847.94, 336,800,887.17 and 143,589,297.92

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Solution

The fourth proportional to 244,053,847.94, 336,800,887.17 and 143,589,297.92 is: 198,157,100.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,053,847.94 : 336,800,887.17 = 143,589,297.92 : x
  2. Step 2: Convert to fraction form
    244,053,847.94/336,800,887.17 = 143,589,297.92/x
  3. Step 3: Cross multiply
    244,053,847.94x = 336,800,887.17 × 143,589,297.92
  4. Step 4: Simplify right side
    244,053,847.94x = 48,361,002,927,573,432
  5. Step 5: Solve for x
    x = 48,361,002,927,573,432/244,053,847.94
  6. Step 6: Final answer
    x = 198,157,100.72

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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.