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Finding the Third Proportional to 41,844,906 and 90,295,508

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Solution

The third proportional to 41,844,906 and 90,295,508 is: 194,845,192.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,844,906 : 90,295,508 = 90,295,508 : x
  2. Step 2: Convert to fraction form
    41,844,906/90,295,508 = 90,295,508/x
  3. Step 3: Cross multiply
    41,844,906x = 90,295,508 × 90,295,508
  4. Step 4: Simplify right side
    41,844,906x = 8,153,278,764,978,064
  5. Step 5: Solve for x
    x = 8,153,278,764,978,064/41,844,906
  6. Step 6: Final answer
    x = 194,845,192.51

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.