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Finding the Third Proportional to 220,326,037 and 333,322,749

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Solution

The third proportional to 220,326,037 and 333,322,749 is: 504,271,108.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,326,037 : 333,322,749 = 333,322,749 : x
  2. Step 2: Convert to fraction form
    220,326,037/333,322,749 = 333,322,749/x
  3. Step 3: Cross multiply
    220,326,037x = 333,322,749 × 333,322,749
  4. Step 4: Simplify right side
    220,326,037x = 111,104,055,000,917,008
  5. Step 5: Solve for x
    x = 111,104,055,000,917,008/220,326,037
  6. Step 6: Final answer
    x = 504,271,108.92

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.