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Finding the Third Proportional to 25,664,287.50 and 53,451,463.50

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Solution

The third proportional to 25,664,287.50 and 53,451,463.50 is: 111,324,304.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,664,287.50 : 53,451,463.50 = 53,451,463.50 : x
  2. Step 2: Convert to fraction form
    25,664,287.50/53,451,463.50 = 53,451,463.50/x
  3. Step 3: Cross multiply
    25,664,287.50x = 53,451,463.50 × 53,451,463.50
  4. Step 4: Simplify right side
    25,664,287.50x = 2,857,058,950,291,832
  5. Step 5: Solve for x
    x = 2,857,058,950,291,832/25,664,287.50
  6. Step 6: Final answer
    x = 111,324,304.26

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.