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Finding the Third Proportional to 10,896,879 and 23,919,198

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Solution

The third proportional to 10,896,879 and 23,919,198 is: 52,503,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,879 : 23,919,198 = 23,919,198 : x
  2. Step 2: Convert to fraction form
    10,896,879/23,919,198 = 23,919,198/x
  3. Step 3: Cross multiply
    10,896,879x = 23,919,198 × 23,919,198
  4. Step 4: Simplify right side
    10,896,879x = 572,128,032,963,204
  5. Step 5: Solve for x
    x = 572,128,032,963,204/10,896,879
  6. Step 6: Final answer
    x = 52,503,843.80

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.