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Finding the Third Proportional to 40,422,348 and 62,132,706

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Solution

The third proportional to 40,422,348 and 62,132,706 is: 95,503,436.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,422,348 : 62,132,706 = 62,132,706 : x
  2. Step 2: Convert to fraction form
    40,422,348/62,132,706 = 62,132,706/x
  3. Step 3: Cross multiply
    40,422,348x = 62,132,706 × 62,132,706
  4. Step 4: Simplify right side
    40,422,348x = 3,860,473,154,882,436
  5. Step 5: Solve for x
    x = 3,860,473,154,882,436/40,422,348
  6. Step 6: Final answer
    x = 95,503,436.73

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.