Home / 3,322,035,120.60-4,982,414,951.70-993,048,082.20

Finding the Fourth Proportional to 3,322,035,120.60, 4,982,414,951.70 and 993,048,082.20

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Solution

The fourth proportional to 3,322,035,120.60, 4,982,414,951.70 and 993,048,082.20 is: 1,489,381,488.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,035,120.60 : 4,982,414,951.70 = 993,048,082.20 : x
  2. Step 2: Convert to fraction form
    3,322,035,120.60/4,982,414,951.70 = 993,048,082.20/x
  3. Step 3: Cross multiply
    3,322,035,120.60x = 4,982,414,951.70 × 993,048,082.20
  4. Step 4: Simplify right side
    3,322,035,120.60x = 4,947,777,612,510,290,944
  5. Step 5: Solve for x
    x = 4,947,777,612,510,290,944/3,322,035,120.60
  6. Step 6: Final answer
    x = 1,489,381,488.42

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1.5x scale

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.