Home / 2,202,432,652.92-3,039,419,714.94-1,198,914,938.04

Finding the Fourth Proportional to 2,202,432,652.92, 3,039,419,714.94 and 1,198,914,938.04

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Solution

The fourth proportional to 2,202,432,652.92, 3,039,419,714.94 and 1,198,914,938.04 is: 1,654,536,720.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,432,652.92 : 3,039,419,714.94 = 1,198,914,938.04 : x
  2. Step 2: Convert to fraction form
    2,202,432,652.92/3,039,419,714.94 = 1,198,914,938.04/x
  3. Step 3: Cross multiply
    2,202,432,652.92x = 3,039,419,714.94 × 1,198,914,938.04
  4. Step 4: Simplify right side
    2,202,432,652.92x = 3,644,005,699,214,844,416
  5. Step 5: Solve for x
    x = 3,644,005,699,214,844,416/2,202,432,652.92
  6. Step 6: Final answer
    x = 1,654,536,720.74

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Double scale
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1.5x scale

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.