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Finding the Third Proportional to 5,497,920.50 and 11,372,977

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Solution

The third proportional to 5,497,920.50 and 11,372,977 is: 23,526,096.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497,920.50 : 11,372,977 = 11,372,977 : x
  2. Step 2: Convert to fraction form
    5,497,920.50/11,372,977 = 11,372,977/x
  3. Step 3: Cross multiply
    5,497,920.50x = 11,372,977 × 11,372,977
  4. Step 4: Simplify right side
    5,497,920.50x = 129,344,605,842,529
  5. Step 5: Solve for x
    x = 129,344,605,842,529/5,497,920.50
  6. Step 6: Final answer
    x = 23,526,096.07

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.