Home / 327,370,882.24-451,704,377.28-188,114,739.04

Finding the Fourth Proportional to 327,370,882.24, 451,704,377.28 and 188,114,739.04

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Solution

The fourth proportional to 327,370,882.24, 451,704,377.28 and 188,114,739.04 is: 259,559,587.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,370,882.24 : 451,704,377.28 = 188,114,739.04 : x
  2. Step 2: Convert to fraction form
    327,370,882.24/451,704,377.28 = 188,114,739.04/x
  3. Step 3: Cross multiply
    327,370,882.24x = 451,704,377.28 × 188,114,739.04
  4. Step 4: Simplify right side
    327,370,882.24x = 84,972,251,055,252,896
  5. Step 5: Solve for x
    x = 84,972,251,055,252,896/327,370,882.24
  6. Step 6: Final answer
    x = 259,559,587.20

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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.