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Finding the Third Proportional to 94,092,568 and 203,820,407

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Solution

The third proportional to 94,092,568 and 203,820,407 is: 441,509,453.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,092,568 : 203,820,407 = 203,820,407 : x
  2. Step 2: Convert to fraction form
    94,092,568/203,820,407 = 203,820,407/x
  3. Step 3: Cross multiply
    94,092,568x = 203,820,407 × 203,820,407
  4. Step 4: Simplify right side
    94,092,568x = 41,542,758,309,645,648
  5. Step 5: Solve for x
    x = 41,542,758,309,645,648/94,092,568
  6. Step 6: Final answer
    x = 441,509,453.86

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.