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Finding the Third Proportional to 6,136,438 and 13,350,254

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Solution

The third proportional to 6,136,438 and 13,350,254 is: 29,044,419.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,438 : 13,350,254 = 13,350,254 : x
  2. Step 2: Convert to fraction form
    6,136,438/13,350,254 = 13,350,254/x
  3. Step 3: Cross multiply
    6,136,438x = 13,350,254 × 13,350,254
  4. Step 4: Simplify right side
    6,136,438x = 178,229,281,864,516
  5. Step 5: Solve for x
    x = 178,229,281,864,516/6,136,438
  6. Step 6: Final answer
    x = 29,044,419.88

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.