Home / 4,766,309,583.38-7,151,073,331.13-2,109,999,249.44

Finding the Fourth Proportional to 4,766,309,583.38, 7,151,073,331.13 and 2,109,999,249.44

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Solution

The fourth proportional to 4,766,309,583.38, 7,151,073,331.13 and 2,109,999,249.44 is: 3,165,711,143.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,309,583.38 : 7,151,073,331.13 = 2,109,999,249.44 : x
  2. Step 2: Convert to fraction form
    4,766,309,583.38/7,151,073,331.13 = 2,109,999,249.44/x
  3. Step 3: Cross multiply
    4,766,309,583.38x = 7,151,073,331.13 × 2,109,999,249.44
  4. Step 4: Simplify right side
    4,766,309,583.38x = 15,088,759,361,374,701,568
  5. Step 5: Solve for x
    x = 15,088,759,361,374,701,568/4,766,309,583.38
  6. Step 6: Final answer
    x = 3,165,711,143.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.