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Finding the Third Proportional to 36,339,395.50 and 55,856,245

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Solution

The third proportional to 36,339,395.50 and 55,856,245 is: 85,855,035.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339,395.50 : 55,856,245 = 55,856,245 : x
  2. Step 2: Convert to fraction form
    36,339,395.50/55,856,245 = 55,856,245/x
  3. Step 3: Cross multiply
    36,339,395.50x = 55,856,245 × 55,856,245
  4. Step 4: Simplify right side
    36,339,395.50x = 3,119,920,105,500,025
  5. Step 5: Solve for x
    x = 3,119,920,105,500,025/36,339,395.50
  6. Step 6: Final answer
    x = 85,855,035.91

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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.