Home / 4,982,822,106.16-6,873,054,481.69-3,195,845,100.63

Finding the Fourth Proportional to 4,982,822,106.16, 6,873,054,481.69 and 3,195,845,100.63

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Solution

The fourth proportional to 4,982,822,106.16, 6,873,054,481.69 and 3,195,845,100.63 is: 4,408,188,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,822,106.16 : 6,873,054,481.69 = 3,195,845,100.63 : x
  2. Step 2: Convert to fraction form
    4,982,822,106.16/6,873,054,481.69 = 3,195,845,100.63/x
  3. Step 3: Cross multiply
    4,982,822,106.16x = 6,873,054,481.69 × 3,195,845,100.63
  4. Step 4: Simplify right side
    4,982,822,106.16x = 21,965,217,491,672,051,712
  5. Step 5: Solve for x
    x = 21,965,217,491,672,051,712/4,982,822,106.16
  6. Step 6: Final answer
    x = 4,408,188,176.04

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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.