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Finding the Third Proportional to 535,086,324 and 1,175,397,993

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Solution

The third proportional to 535,086,324 and 1,175,397,993 is: 2,581,939,361.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,086,324 : 1,175,397,993 = 1,175,397,993 : x
  2. Step 2: Convert to fraction form
    535,086,324/1,175,397,993 = 1,175,397,993/x
  3. Step 3: Cross multiply
    535,086,324x = 1,175,397,993 × 1,175,397,993
  4. Step 4: Simplify right side
    535,086,324x = 1,381,560,441,948,428,032
  5. Step 5: Solve for x
    x = 1,381,560,441,948,428,032/535,086,324
  6. Step 6: Final answer
    x = 2,581,939,361.90

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.