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Finding the Third Proportional to 6,202,390 and 13,141,252

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Solution

The third proportional to 6,202,390 and 13,141,252 is: 27,842,896.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,390 : 13,141,252 = 13,141,252 : x
  2. Step 2: Convert to fraction form
    6,202,390/13,141,252 = 13,141,252/x
  3. Step 3: Cross multiply
    6,202,390x = 13,141,252 × 13,141,252
  4. Step 4: Simplify right side
    6,202,390x = 172,692,504,127,504
  5. Step 5: Solve for x
    x = 172,692,504,127,504/6,202,390
  6. Step 6: Final answer
    x = 27,842,896.71

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.