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Finding the Third Proportional to 36,698,427 and 55,044,079.50

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Solution

The third proportional to 36,698,427 and 55,044,079.50 is: 82,560,778.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,427 : 55,044,079.50 = 55,044,079.50 : x
  2. Step 2: Convert to fraction form
    36,698,427/55,044,079.50 = 55,044,079.50/x
  3. Step 3: Cross multiply
    36,698,427x = 55,044,079.50 × 55,044,079.50
  4. Step 4: Simplify right side
    36,698,427x = 3,029,850,688,002,320
  5. Step 5: Solve for x
    x = 3,029,850,688,002,320/36,698,427
  6. Step 6: Final answer
    x = 82,560,778.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.