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Finding the Third Proportional to 732,775,446 and 1,580,338,908

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Solution

The third proportional to 732,775,446 and 1,580,338,908 is: 3,408,235,193.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,775,446 : 1,580,338,908 = 1,580,338,908 : x
  2. Step 2: Convert to fraction form
    732,775,446/1,580,338,908 = 1,580,338,908/x
  3. Step 3: Cross multiply
    732,775,446x = 1,580,338,908 × 1,580,338,908
  4. Step 4: Simplify right side
    732,775,446x = 2,497,471,064,138,632,704
  5. Step 5: Solve for x
    x = 2,497,471,064,138,632,704/732,775,446
  6. Step 6: Final answer
    x = 3,408,235,193.70

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.