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Finding the Third Proportional to 44,919,150 and 67,079,349

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Solution

The third proportional to 44,919,150 and 67,079,349 is: 100,171,954.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,919,150 : 67,079,349 = 67,079,349 : x
  2. Step 2: Convert to fraction form
    44,919,150/67,079,349 = 67,079,349/x
  3. Step 3: Cross multiply
    44,919,150x = 67,079,349 × 67,079,349
  4. Step 4: Simplify right side
    44,919,150x = 4,499,639,062,263,801
  5. Step 5: Solve for x
    x = 4,499,639,062,263,801/44,919,150
  6. Step 6: Final answer
    x = 100,171,954.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.