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Finding the Third Proportional to 26,556,128 and 54,086,752

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Solution

The third proportional to 26,556,128 and 54,086,752 is: 110,158,255.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,556,128 : 54,086,752 = 54,086,752 : x
  2. Step 2: Convert to fraction form
    26,556,128/54,086,752 = 54,086,752/x
  3. Step 3: Cross multiply
    26,556,128x = 54,086,752 × 54,086,752
  4. Step 4: Simplify right side
    26,556,128x = 2,925,376,741,909,504
  5. Step 5: Solve for x
    x = 2,925,376,741,909,504/26,556,128
  6. Step 6: Final answer
    x = 110,158,255.82

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.