Home / 327,751,896.07-452,292,336.39-179,069,823.73

Finding the Fourth Proportional to 327,751,896.07, 452,292,336.39 and 179,069,823.73

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Solution

The fourth proportional to 327,751,896.07, 452,292,336.39 and 179,069,823.73 is: 247,113,471.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,751,896.07 : 452,292,336.39 = 179,069,823.73 : x
  2. Step 2: Convert to fraction form
    327,751,896.07/452,292,336.39 = 179,069,823.73/x
  3. Step 3: Cross multiply
    327,751,896.07x = 452,292,336.39 × 179,069,823.73
  4. Step 4: Simplify right side
    327,751,896.07x = 80,991,908,951,787,152
  5. Step 5: Solve for x
    x = 80,991,908,951,787,152/327,751,896.07
  6. Step 6: Final answer
    x = 247,113,471.88

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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.