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Finding the Third Proportional to 12,121,722 and 26,933,863.50

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Solution

The third proportional to 12,121,722 and 26,933,863.50 is: 59,845,705.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,121,722 : 26,933,863.50 = 26,933,863.50 : x
  2. Step 2: Convert to fraction form
    12,121,722/26,933,863.50 = 26,933,863.50/x
  3. Step 3: Cross multiply
    12,121,722x = 26,933,863.50 × 26,933,863.50
  4. Step 4: Simplify right side
    12,121,722x = 725,433,003,036,632.25
  5. Step 5: Solve for x
    x = 725,433,003,036,632.25/12,121,722
  6. Step 6: Final answer
    x = 59,845,705.34

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.