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Finding the Third Proportional to 4,011,136 and 8,753,952

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Solution

The third proportional to 4,011,136 and 8,753,952 is: 19,104,731.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,136 : 8,753,952 = 8,753,952 : x
  2. Step 2: Convert to fraction form
    4,011,136/8,753,952 = 8,753,952/x
  3. Step 3: Cross multiply
    4,011,136x = 8,753,952 × 8,753,952
  4. Step 4: Simplify right side
    4,011,136x = 76,631,675,618,304
  5. Step 5: Solve for x
    x = 76,631,675,618,304/4,011,136
  6. Step 6: Final answer
    x = 19,104,731.33

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.