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Finding the Third Proportional to 11,757,652 and 25,194,920

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Solution

The third proportional to 11,757,652 and 25,194,920 is: 53,989,010.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,757,652 : 25,194,920 = 25,194,920 : x
  2. Step 2: Convert to fraction form
    11,757,652/25,194,920 = 25,194,920/x
  3. Step 3: Cross multiply
    11,757,652x = 25,194,920 × 25,194,920
  4. Step 4: Simplify right side
    11,757,652x = 634,783,993,806,400
  5. Step 5: Solve for x
    x = 634,783,993,806,400/11,757,652
  6. Step 6: Final answer
    x = 53,989,010.20

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.