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Finding the Third Proportional to 5,292,852 and 11,481,888

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Solution

The third proportional to 5,292,852 and 11,481,888 is: 24,907,885.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,292,852 : 11,481,888 = 11,481,888 : x
  2. Step 2: Convert to fraction form
    5,292,852/11,481,888 = 11,481,888/x
  3. Step 3: Cross multiply
    5,292,852x = 11,481,888 × 11,481,888
  4. Step 4: Simplify right side
    5,292,852x = 131,833,752,044,544
  5. Step 5: Solve for x
    x = 131,833,752,044,544/5,292,852
  6. Step 6: Final answer
    x = 24,907,885.59

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.