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Finding the Third Proportional to 24,972,954 and 54,472,161

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Solution

The third proportional to 24,972,954 and 54,472,161 is: 118,817,194.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,972,954 : 54,472,161 = 54,472,161 : x
  2. Step 2: Convert to fraction form
    24,972,954/54,472,161 = 54,472,161/x
  3. Step 3: Cross multiply
    24,972,954x = 54,472,161 × 54,472,161
  4. Step 4: Simplify right side
    24,972,954x = 2,967,216,324,009,921
  5. Step 5: Solve for x
    x = 2,967,216,324,009,921/24,972,954
  6. Step 6: Final answer
    x = 118,817,194.15

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.