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Finding the Third Proportional to 94,540,272 and 205,644,936

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Solution

The third proportional to 94,540,272 and 205,644,936 is: 447,320,901.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,540,272 : 205,644,936 = 205,644,936 : x
  2. Step 2: Convert to fraction form
    94,540,272/205,644,936 = 205,644,936/x
  3. Step 3: Cross multiply
    94,540,272x = 205,644,936 × 205,644,936
  4. Step 4: Simplify right side
    94,540,272x = 42,289,839,702,444,096
  5. Step 5: Solve for x
    x = 42,289,839,702,444,096/94,540,272
  6. Step 6: Final answer
    x = 447,320,901.54

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.