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Finding the Third Proportional to 18,277,326 and 40,141,251

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Solution

The third proportional to 18,277,326 and 40,141,251 is: 88,159,506.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,277,326 : 40,141,251 = 40,141,251 : x
  2. Step 2: Convert to fraction form
    18,277,326/40,141,251 = 40,141,251/x
  3. Step 3: Cross multiply
    18,277,326x = 40,141,251 × 40,141,251
  4. Step 4: Simplify right side
    18,277,326x = 1,611,320,031,845,001
  5. Step 5: Solve for x
    x = 1,611,320,031,845,001/18,277,326
  6. Step 6: Final answer
    x = 88,159,506.04

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.