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Finding the Third Proportional to 36,338,954 and 55,855,570

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Solution

The third proportional to 36,338,954 and 55,855,570 is: 85,854,003.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,338,954 : 55,855,570 = 55,855,570 : x
  2. Step 2: Convert to fraction form
    36,338,954/55,855,570 = 55,855,570/x
  3. Step 3: Cross multiply
    36,338,954x = 55,855,570 × 55,855,570
  4. Step 4: Simplify right side
    36,338,954x = 3,119,844,700,024,900
  5. Step 5: Solve for x
    x = 3,119,844,700,024,900/36,338,954
  6. Step 6: Final answer
    x = 85,854,003.94

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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.