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Finding the Third Proportional to 8,015,883 and 13,267,507

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Solution

The third proportional to 8,015,883 and 13,267,507 is: 21,959,744.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,015,883 : 13,267,507 = 13,267,507 : x
  2. Step 2: Convert to fraction form
    8,015,883/13,267,507 = 13,267,507/x
  3. Step 3: Cross multiply
    8,015,883x = 13,267,507 × 13,267,507
  4. Step 4: Simplify right side
    8,015,883x = 176,026,741,995,049
  5. Step 5: Solve for x
    x = 176,026,741,995,049/8,015,883
  6. Step 6: Final answer
    x = 21,959,744.42

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Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.