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Finding the Third Proportional to 94,392,454 and 205,942,652

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Solution

The third proportional to 94,392,454 and 205,942,652 is: 449,319,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,392,454 : 205,942,652 = 205,942,652 : x
  2. Step 2: Convert to fraction form
    94,392,454/205,942,652 = 205,942,652/x
  3. Step 3: Cross multiply
    94,392,454x = 205,942,652 × 205,942,652
  4. Step 4: Simplify right side
    94,392,454x = 42,412,375,912,793,104
  5. Step 5: Solve for x
    x = 42,412,375,912,793,104/94,392,454
  6. Step 6: Final answer
    x = 449,319,560.15

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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.