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Finding the Third Proportional to 8,250,120 and 13,060,777

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Solution

The third proportional to 8,250,120 and 13,060,777 is: 20,676,535.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,250,120 : 13,060,777 = 13,060,777 : x
  2. Step 2: Convert to fraction form
    8,250,120/13,060,777 = 13,060,777/x
  3. Step 3: Cross multiply
    8,250,120x = 13,060,777 × 13,060,777
  4. Step 4: Simplify right side
    8,250,120x = 170,583,895,843,729
  5. Step 5: Solve for x
    x = 170,583,895,843,729/8,250,120
  6. Step 6: Final answer
    x = 20,676,535.11

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.