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Finding the Third Proportional to 40,067,797 and 59,865,829

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Solution

The third proportional to 40,067,797 and 59,865,829 is: 89,446,332.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,067,797 : 59,865,829 = 59,865,829 : x
  2. Step 2: Convert to fraction form
    40,067,797/59,865,829 = 59,865,829/x
  3. Step 3: Cross multiply
    40,067,797x = 59,865,829 × 59,865,829
  4. Step 4: Simplify right side
    40,067,797x = 3,583,917,481,857,241
  5. Step 5: Solve for x
    x = 3,583,917,481,857,241/40,067,797
  6. Step 6: Final answer
    x = 89,446,332.22

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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.