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Finding the Third Proportional to 9,350,666 and 13,988,359

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Solution

The third proportional to 9,350,666 and 13,988,359 is: 20,926,230.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350,666 : 13,988,359 = 13,988,359 : x
  2. Step 2: Convert to fraction form
    9,350,666/13,988,359 = 13,988,359/x
  3. Step 3: Cross multiply
    9,350,666x = 13,988,359 × 13,988,359
  4. Step 4: Simplify right side
    9,350,666x = 195,674,187,512,881
  5. Step 5: Solve for x
    x = 195,674,187,512,881/9,350,666
  6. Step 6: Final answer
    x = 20,926,230.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.