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Finding the Third Proportional to 45,391,560.75 and 97,395,687

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Solution

The third proportional to 45,391,560.75 and 97,395,687 is: 208,979,812.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,391,560.75 : 97,395,687 = 97,395,687 : x
  2. Step 2: Convert to fraction form
    45,391,560.75/97,395,687 = 97,395,687/x
  3. Step 3: Cross multiply
    45,391,560.75x = 97,395,687 × 97,395,687
  4. Step 4: Simplify right side
    45,391,560.75x = 9,485,919,846,201,968
  5. Step 5: Solve for x
    x = 9,485,919,846,201,968/45,391,560.75
  6. Step 6: Final answer
    x = 208,979,812.31

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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.