Home / 244,944,906.80-367,585,321.80-108,728,049.20

Finding the Fourth Proportional to 244,944,906.80, 367,585,321.80 and 108,728,049.20

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Solution

The fourth proportional to 244,944,906.80, 367,585,321.80 and 108,728,049.20 is: 163,166,629.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,944,906.80 : 367,585,321.80 = 108,728,049.20 : x
  2. Step 2: Convert to fraction form
    244,944,906.80/367,585,321.80 = 108,728,049.20/x
  3. Step 3: Cross multiply
    244,944,906.80x = 367,585,321.80 × 108,728,049.20
  4. Step 4: Simplify right side
    244,944,906.80x = 39,966,834,953,868,232
  5. Step 5: Solve for x
    x = 39,966,834,953,868,232/244,944,906.80
  6. Step 6: Final answer
    x = 163,166,629.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.