Home / 36,339,181.88-55,855,839.38

Finding the Third Proportional to 36,339,181.88 and 55,855,839.38

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Solution

The third proportional to 36,339,181.88 and 55,855,839.38 is: 85,854,293.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339,181.88 : 55,855,839.38 = 55,855,839.38 : x
  2. Step 2: Convert to fraction form
    36,339,181.88/55,855,839.38 = 55,855,839.38/x
  3. Step 3: Cross multiply
    36,339,181.88x = 55,855,839.38 × 55,855,839.38
  4. Step 4: Simplify right side
    36,339,181.88x = 3,119,874,792,285,800.50
  5. Step 5: Solve for x
    x = 3,119,874,792,285,800.50/36,339,181.88
  6. Step 6: Final answer
    x = 85,854,293.67

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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.