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Finding the Third Proportional to 36,339,186.52 and 55,855,846.48

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Solution

The third proportional to 36,339,186.52 and 55,855,846.48 is: 85,854,304.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,339,186.52 : 55,855,846.48 = 55,855,846.48 : x
  2. Step 2: Convert to fraction form
    36,339,186.52/55,855,846.48 = 55,855,846.48/x
  3. Step 3: Cross multiply
    36,339,186.52x = 55,855,846.48 × 55,855,846.48
  4. Step 4: Simplify right side
    36,339,186.52x = 3,119,875,585,613,263.50
  5. Step 5: Solve for x
    x = 3,119,875,585,613,263.50/36,339,186.52
  6. Step 6: Final answer
    x = 85,854,304.53

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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.