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Finding the Third Proportional to 14,448,030 and 19,811,919

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Solution

The third proportional to 14,448,030 and 19,811,919 is: 27,167,173.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,448,030 : 19,811,919 = 19,811,919 : x
  2. Step 2: Convert to fraction form
    14,448,030/19,811,919 = 19,811,919/x
  3. Step 3: Cross multiply
    14,448,030x = 19,811,919 × 19,811,919
  4. Step 4: Simplify right side
    14,448,030x = 392,512,134,462,561
  5. Step 5: Solve for x
    x = 392,512,134,462,561/14,448,030
  6. Step 6: Final answer
    x = 27,167,173.27

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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.