Home / 4,982,822,099.90-6,873,054,473.06-3,195,845,094.38

Finding the Fourth Proportional to 4,982,822,099.90, 6,873,054,473.06 and 3,195,845,094.38

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Solution

The fourth proportional to 4,982,822,099.90, 6,873,054,473.06 and 3,195,845,094.38 is: 4,408,188,167.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,982,822,099.90 : 6,873,054,473.06 = 3,195,845,094.38 : x
  2. Step 2: Convert to fraction form
    4,982,822,099.90/6,873,054,473.06 = 3,195,845,094.38/x
  3. Step 3: Cross multiply
    4,982,822,099.90x = 6,873,054,473.06 × 3,195,845,094.38
  4. Step 4: Simplify right side
    4,982,822,099.90x = 21,965,217,421,154,213,888
  5. Step 5: Solve for x
    x = 21,965,217,421,154,213,888/4,982,822,099.90
  6. Step 6: Final answer
    x = 4,408,188,167.43

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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.