Home / 1,452,785,120,145.60-3,121,168,228,717

Finding the Third Proportional to 1,452,785,120,145.60 and 3,121,168,228,717

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Solution

The third proportional to 1,452,785,120,145.60 and 3,121,168,228,717 is: 6,705,527,869,789.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,785,120,145.60 : 3,121,168,228,717 = 3,121,168,228,717 : x
  2. Step 2: Convert to fraction form
    1,452,785,120,145.60/3,121,168,228,717 = 3,121,168,228,717/x
  3. Step 3: Cross multiply
    1,452,785,120,145.60x = 3,121,168,228,717 × 3,121,168,228,717
  4. Step 4: Simplify right side
    1,452,785,120,145.60x = 9,741,691,111,952,416,193,380,352
  5. Step 5: Solve for x
    x = 9,741,691,111,952,416,193,380,352/1,452,785,120,145.60
  6. Step 6: Final answer
    x = 6,705,527,869,789.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.