Home / 96,093,819.43-132,607,831.82-52,040,460.31

Finding the Fourth Proportional to 96,093,819.43, 132,607,831.82 and 52,040,460.31

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Solution

The fourth proportional to 96,093,819.43, 132,607,831.82 and 52,040,460.31 is: 71,814,947.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,093,819.43 : 132,607,831.82 = 52,040,460.31 : x
  2. Step 2: Convert to fraction form
    96,093,819.43/132,607,831.82 = 52,040,460.31/x
  3. Step 3: Cross multiply
    96,093,819.43x = 132,607,831.82 × 52,040,460.31
  4. Step 4: Simplify right side
    96,093,819.43x = 6,900,972,607,960,825
  5. Step 5: Solve for x
    x = 6,900,972,607,960,825/96,093,819.43
  6. Step 6: Final answer
    x = 71,814,947.61

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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.