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Finding the Third Proportional to 19,581,008 and 27,525,682

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Solution

The third proportional to 19,581,008 and 27,525,682 is: 38,693,777.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,581,008 : 27,525,682 = 27,525,682 : x
  2. Step 2: Convert to fraction form
    19,581,008/27,525,682 = 27,525,682/x
  3. Step 3: Cross multiply
    19,581,008x = 27,525,682 × 27,525,682
  4. Step 4: Simplify right side
    19,581,008x = 757,663,169,565,124
  5. Step 5: Solve for x
    x = 757,663,169,565,124/19,581,008
  6. Step 6: Final answer
    x = 38,693,777.64

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.