Home / 1,822,019,121,900-3,918,245,856,624

Finding the Third Proportional to 1,822,019,121,900 and 3,918,245,856,624

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Solution

The third proportional to 1,822,019,121,900 and 3,918,245,856,624 is: 8,426,174,241,761.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,019,121,900 : 3,918,245,856,624 = 3,918,245,856,624 : x
  2. Step 2: Convert to fraction form
    1,822,019,121,900/3,918,245,856,624 = 3,918,245,856,624/x
  3. Step 3: Cross multiply
    1,822,019,121,900x = 3,918,245,856,624 × 3,918,245,856,624
  4. Step 4: Simplify right side
    1,822,019,121,900x = 15,352,650,592,951,143,694,860,288
  5. Step 5: Solve for x
    x = 15,352,650,592,951,143,694,860,288/1,822,019,121,900
  6. Step 6: Final answer
    x = 8,426,174,241,761.75

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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.