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Finding the Third Proportional to 84,059,604 and 182,467,332

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Solution

The third proportional to 84,059,604 and 182,467,332 is: 396,079,991.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,059,604 : 182,467,332 = 182,467,332 : x
  2. Step 2: Convert to fraction form
    84,059,604/182,467,332 = 182,467,332/x
  3. Step 3: Cross multiply
    84,059,604x = 182,467,332 × 182,467,332
  4. Step 4: Simplify right side
    84,059,604x = 33,294,327,247,198,224
  5. Step 5: Solve for x
    x = 33,294,327,247,198,224/84,059,604
  6. Step 6: Final answer
    x = 396,079,991.61

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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.