Home / 4,982,822,104.41-6,873,054,479.28-3,195,845,098.87

Finding the Fourth Proportional to 4,982,822,104.41, 6,873,054,479.28 and 3,195,845,098.87

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Solution

The fourth proportional to 4,982,822,104.41, 6,873,054,479.28 and 3,195,845,098.87 is: 4,408,188,173.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,822,104.41 : 6,873,054,479.28 = 3,195,845,098.87 : x
  2. Step 2: Convert to fraction form
    4,982,822,104.41/6,873,054,479.28 = 3,195,845,098.87/x
  3. Step 3: Cross multiply
    4,982,822,104.41x = 6,873,054,479.28 × 3,195,845,098.87
  4. Step 4: Simplify right side
    4,982,822,104.41x = 21,965,217,471,906,480,128
  5. Step 5: Solve for x
    x = 21,965,217,471,906,480,128/4,982,822,104.41
  6. Step 6: Final answer
    x = 4,408,188,173.62

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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.