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Finding the Third Proportional to 8,031,611 and 12,065,052

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Solution

The third proportional to 8,031,611 and 12,065,052 is: 18,124,069.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,031,611 : 12,065,052 = 12,065,052 : x
  2. Step 2: Convert to fraction form
    8,031,611/12,065,052 = 12,065,052/x
  3. Step 3: Cross multiply
    8,031,611x = 12,065,052 × 12,065,052
  4. Step 4: Simplify right side
    8,031,611x = 145,565,479,762,704
  5. Step 5: Solve for x
    x = 145,565,479,762,704/8,031,611
  6. Step 6: Final answer
    x = 18,124,069.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.