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Finding the Third Proportional to 14,448,048 and 19,811,943

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Solution

The third proportional to 14,448,048 and 19,811,943 is: 27,167,205.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,448,048 : 19,811,943 = 19,811,943 : x
  2. Step 2: Convert to fraction form
    14,448,048/19,811,943 = 19,811,943/x
  3. Step 3: Cross multiply
    14,448,048x = 19,811,943 × 19,811,943
  4. Step 4: Simplify right side
    14,448,048x = 392,513,085,435,249
  5. Step 5: Solve for x
    x = 392,513,085,435,249/14,448,048
  6. Step 6: Final answer
    x = 27,167,205.25

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.