Home / 247,573,597.32-341,659,253.14-136,062,410.92

Finding the Fourth Proportional to 247,573,597.32, 341,659,253.14 and 136,062,410.92

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Solution

The fourth proportional to 247,573,597.32, 341,659,253.14 and 136,062,410.92 is: 187,770,352.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,573,597.32 : 341,659,253.14 = 136,062,410.92 : x
  2. Step 2: Convert to fraction form
    247,573,597.32/341,659,253.14 = 136,062,410.92/x
  3. Step 3: Cross multiply
    247,573,597.32x = 341,659,253.14 × 136,062,410.92
  4. Step 4: Simplify right side
    247,573,597.32x = 46,486,981,694,160,672
  5. Step 5: Solve for x
    x = 46,486,981,694,160,672/247,573,597.32
  6. Step 6: Final answer
    x = 187,770,352.72

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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.