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Finding the Third Proportional to 41,864,669 and 56,545,099

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Solution

The third proportional to 41,864,669 and 56,545,099 is: 76,373,426.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,864,669 : 56,545,099 = 56,545,099 : x
  2. Step 2: Convert to fraction form
    41,864,669/56,545,099 = 56,545,099/x
  3. Step 3: Cross multiply
    41,864,669x = 56,545,099 × 56,545,099
  4. Step 4: Simplify right side
    41,864,669x = 3,197,348,220,919,801
  5. Step 5: Solve for x
    x = 3,197,348,220,919,801/41,864,669
  6. Step 6: Final answer
    x = 76,373,426.50

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.