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Finding the Third Proportional to 12,867,337 and 26,626,970

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Solution

The third proportional to 12,867,337 and 26,626,970 is: 55,100,409.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,867,337 : 26,626,970 = 26,626,970 : x
  2. Step 2: Convert to fraction form
    12,867,337/26,626,970 = 26,626,970/x
  3. Step 3: Cross multiply
    12,867,337x = 26,626,970 × 26,626,970
  4. Step 4: Simplify right side
    12,867,337x = 708,995,531,380,900
  5. Step 5: Solve for x
    x = 708,995,531,380,900/12,867,337
  6. Step 6: Final answer
    x = 55,100,409.00

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.