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Finding the Third Proportional to 5,327,419 and 11,506,081

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Solution

The third proportional to 5,327,419 and 11,506,081 is: 24,850,664.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,327,419 : 11,506,081 = 11,506,081 : x
  2. Step 2: Convert to fraction form
    5,327,419/11,506,081 = 11,506,081/x
  3. Step 3: Cross multiply
    5,327,419x = 11,506,081 × 11,506,081
  4. Step 4: Simplify right side
    5,327,419x = 132,389,899,978,561
  5. Step 5: Solve for x
    x = 132,389,899,978,561/5,327,419
  6. Step 6: Final answer
    x = 24,850,664.08

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.