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Finding the Third Proportional to 3,276,666 and 7,183,191

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Solution

The third proportional to 3,276,666 and 7,183,191 is: 15,747,175.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,666 : 7,183,191 = 7,183,191 : x
  2. Step 2: Convert to fraction form
    3,276,666/7,183,191 = 7,183,191/x
  3. Step 3: Cross multiply
    3,276,666x = 7,183,191 × 7,183,191
  4. Step 4: Simplify right side
    3,276,666x = 51,598,232,942,481
  5. Step 5: Solve for x
    x = 51,598,232,942,481/3,276,666
  6. Step 6: Final answer
    x = 15,747,175.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.