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Finding the Third Proportional to 12,339,682 and 26,574,116

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Solution

The third proportional to 12,339,682 and 26,574,116 is: 57,228,674.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,339,682 : 26,574,116 = 26,574,116 : x
  2. Step 2: Convert to fraction form
    12,339,682/26,574,116 = 26,574,116/x
  3. Step 3: Cross multiply
    12,339,682x = 26,574,116 × 26,574,116
  4. Step 4: Simplify right side
    12,339,682x = 706,183,641,181,456
  5. Step 5: Solve for x
    x = 706,183,641,181,456/12,339,682
  6. Step 6: Final answer
    x = 57,228,674.22

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.