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Finding the Third Proportional to 26,607,872 and 57,473,520

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Solution

The third proportional to 26,607,872 and 57,473,520 is: 124,143,918.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,607,872 : 57,473,520 = 57,473,520 : x
  2. Step 2: Convert to fraction form
    26,607,872/57,473,520 = 57,473,520/x
  3. Step 3: Cross multiply
    26,607,872x = 57,473,520 × 57,473,520
  4. Step 4: Simplify right side
    26,607,872x = 3,303,205,501,190,400
  5. Step 5: Solve for x
    x = 3,303,205,501,190,400/26,607,872
  6. Step 6: Final answer
    x = 124,143,918.81

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.