Home / 241,508,162.52-361,581,960.42-217,019,361.24

Finding the Fourth Proportional to 241,508,162.52, 361,581,960.42 and 217,019,361.24

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Solution

The fourth proportional to 241,508,162.52, 361,581,960.42 and 217,019,361.24 is: 324,917,738.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,508,162.52 : 361,581,960.42 = 217,019,361.24 : x
  2. Step 2: Convert to fraction form
    241,508,162.52/361,581,960.42 = 217,019,361.24/x
  3. Step 3: Cross multiply
    241,508,162.52x = 361,581,960.42 × 217,019,361.24
  4. Step 4: Simplify right side
    241,508,162.52x = 78,470,286,086,255,376
  5. Step 5: Solve for x
    x = 78,470,286,086,255,376/241,508,162.52
  6. Step 6: Final answer
    x = 324,917,738.88

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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.