Home / 3,719,202,664.20-5,132,499,770.19-2,048,451,805.41

Finding the Fourth Proportional to 3,719,202,664.20, 5,132,499,770.19 and 2,048,451,805.41

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Solution

The fourth proportional to 3,719,202,664.20, 5,132,499,770.19 and 2,048,451,805.41 is: 2,826,863,543.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,202,664.20 : 5,132,499,770.19 = 2,048,451,805.41 : x
  2. Step 2: Convert to fraction form
    3,719,202,664.20/5,132,499,770.19 = 2,048,451,805.41/x
  3. Step 3: Cross multiply
    3,719,202,664.20x = 5,132,499,770.19 × 2,048,451,805.41
  4. Step 4: Simplify right side
    3,719,202,664.20x = 10,513,678,420,512,114,688
  5. Step 5: Solve for x
    x = 10,513,678,420,512,114,688/3,719,202,664.20
  6. Step 6: Final answer
    x = 2,826,863,543.02

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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.