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Finding the Third Proportional to 16,590,448 and 34,505,246

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Solution

The third proportional to 16,590,448 and 34,505,246 is: 71,764,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,590,448 : 34,505,246 = 34,505,246 : x
  2. Step 2: Convert to fraction form
    16,590,448/34,505,246 = 34,505,246/x
  3. Step 3: Cross multiply
    16,590,448x = 34,505,246 × 34,505,246
  4. Step 4: Simplify right side
    16,590,448x = 1,190,612,001,520,516
  5. Step 5: Solve for x
    x = 1,190,612,001,520,516/16,590,448
  6. Step 6: Final answer
    x = 71,764,909.63

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.