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Finding the Third Proportional to 56,789,801 and 92,722,814

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Solution

The third proportional to 56,789,801 and 92,722,814 is: 151,391,976.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,789,801 : 92,722,814 = 92,722,814 : x
  2. Step 2: Convert to fraction form
    56,789,801/92,722,814 = 92,722,814/x
  3. Step 3: Cross multiply
    56,789,801x = 92,722,814 × 92,722,814
  4. Step 4: Simplify right side
    56,789,801x = 8,597,520,236,078,596
  5. Step 5: Solve for x
    x = 8,597,520,236,078,596/56,789,801
  6. Step 6: Final answer
    x = 151,391,976.81

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.