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Finding the Third Proportional to 36,103,757 and 57,215,101

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Solution

The third proportional to 36,103,757 and 57,215,101 is: 90,671,111.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,103,757 : 57,215,101 = 57,215,101 : x
  2. Step 2: Convert to fraction form
    36,103,757/57,215,101 = 57,215,101/x
  3. Step 3: Cross multiply
    36,103,757x = 57,215,101 × 57,215,101
  4. Step 4: Simplify right side
    36,103,757x = 3,273,567,782,440,201
  5. Step 5: Solve for x
    x = 3,273,567,782,440,201/36,103,757
  6. Step 6: Final answer
    x = 90,671,111.66

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.