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Finding the Third Proportional to 11,014,396 and 15,483,296

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Solution

The third proportional to 11,014,396 and 15,483,296 is: 21,765,374.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,014,396 : 15,483,296 = 15,483,296 : x
  2. Step 2: Convert to fraction form
    11,014,396/15,483,296 = 15,483,296/x
  3. Step 3: Cross multiply
    11,014,396x = 15,483,296 × 15,483,296
  4. Step 4: Simplify right side
    11,014,396x = 239,732,455,023,616
  5. Step 5: Solve for x
    x = 239,732,455,023,616/11,014,396
  6. Step 6: Final answer
    x = 21,765,374.61

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.