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Finding the Third Proportional to 36,032,304.50 and 79,270,993

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Solution

The third proportional to 36,032,304.50 and 79,270,993 is: 174,396,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,032,304.50 : 79,270,993 = 79,270,993 : x
  2. Step 2: Convert to fraction form
    36,032,304.50/79,270,993 = 79,270,993/x
  3. Step 3: Cross multiply
    36,032,304.50x = 79,270,993 × 79,270,993
  4. Step 4: Simplify right side
    36,032,304.50x = 6,283,890,331,206,049
  5. Step 5: Solve for x
    x = 6,283,890,331,206,049/36,032,304.50
  6. Step 6: Final answer
    x = 174,396,015.42

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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.