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Finding the Third Proportional to 10,938,208 and 23,844,608

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Solution

The third proportional to 10,938,208 and 23,844,608 is: 51,979,751.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,938,208 : 23,844,608 = 23,844,608 : x
  2. Step 2: Convert to fraction form
    10,938,208/23,844,608 = 23,844,608/x
  3. Step 3: Cross multiply
    10,938,208x = 23,844,608 × 23,844,608
  4. Step 4: Simplify right side
    10,938,208x = 568,565,330,673,664
  5. Step 5: Solve for x
    x = 568,565,330,673,664/10,938,208
  6. Step 6: Final answer
    x = 51,979,751.22

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.