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Finding the Third Proportional to 27,473,094 and 54,254,736

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Solution

The third proportional to 27,473,094 and 54,254,736 is: 107,143,970.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,473,094 : 54,254,736 = 54,254,736 : x
  2. Step 2: Convert to fraction form
    27,473,094/54,254,736 = 54,254,736/x
  3. Step 3: Cross multiply
    27,473,094x = 54,254,736 × 54,254,736
  4. Step 4: Simplify right side
    27,473,094x = 2,943,576,378,429,696
  5. Step 5: Solve for x
    x = 2,943,576,378,429,696/27,473,094
  6. Step 6: Final answer
    x = 107,143,970.69

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.