Home / 20,293,822.27-27,571,638.09

Finding the Third Proportional to 20,293,822.27 and 27,571,638.09

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Solution

The third proportional to 20,293,822.27 and 27,571,638.09 is: 37,459,440.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,293,822.27 : 27,571,638.09 = 27,571,638.09 : x
  2. Step 2: Convert to fraction form
    20,293,822.27/27,571,638.09 = 27,571,638.09/x
  3. Step 3: Cross multiply
    20,293,822.27x = 27,571,638.09 × 27,571,638.09
  4. Step 4: Simplify right side
    20,293,822.27x = 760,195,227,172,726.12
  5. Step 5: Solve for x
    x = 760,195,227,172,726.12/20,293,822.27
  6. Step 6: Final answer
    x = 37,459,440.48

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.