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Finding the Third Proportional to 12,470.06 and 26,918.44

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Solution

The third proportional to 12,470.06 and 26,918.44 is: 58,107.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,470.06 : 26,918.44 = 26,918.44 : x
  2. Step 2: Convert to fraction form
    12,470.06/26,918.44 = 26,918.44/x
  3. Step 3: Cross multiply
    12,470.06x = 26,918.44 × 26,918.44
  4. Step 4: Simplify right side
    12,470.06x = 724,602,277.44
  5. Step 5: Solve for x
    x = 724,602,277.44/12,470.06
  6. Step 6: Final answer
    x = 58,107.35

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.