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Finding the Third Proportional to 30,757,156 and 43,257,882

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Solution

The third proportional to 30,757,156 and 43,257,882 is: 60,839,316.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,757,156 : 43,257,882 = 43,257,882 : x
  2. Step 2: Convert to fraction form
    30,757,156/43,257,882 = 43,257,882/x
  3. Step 3: Cross multiply
    30,757,156x = 43,257,882 × 43,257,882
  4. Step 4: Simplify right side
    30,757,156x = 1,871,244,355,125,924
  5. Step 5: Solve for x
    x = 1,871,244,355,125,924/30,757,156
  6. Step 6: Final answer
    x = 60,839,316.71

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.