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Finding the Third Proportional to 16,554,622 and 25,540,718

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Solution

The third proportional to 16,554,622 and 25,540,718 is: 39,404,601.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,554,622 : 25,540,718 = 25,540,718 : x
  2. Step 2: Convert to fraction form
    16,554,622/25,540,718 = 25,540,718/x
  3. Step 3: Cross multiply
    16,554,622x = 25,540,718 × 25,540,718
  4. Step 4: Simplify right side
    16,554,622x = 652,328,275,955,524
  5. Step 5: Solve for x
    x = 652,328,275,955,524/16,554,622
  6. Step 6: Final answer
    x = 39,404,601.08

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.