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Finding the Third Proportional to 8,621,567 and 14,368,665

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Solution

The third proportional to 8,621,567 and 14,368,665 is: 23,946,752.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,621,567 : 14,368,665 = 14,368,665 : x
  2. Step 2: Convert to fraction form
    8,621,567/14,368,665 = 14,368,665/x
  3. Step 3: Cross multiply
    8,621,567x = 14,368,665 × 14,368,665
  4. Step 4: Simplify right side
    8,621,567x = 206,458,533,882,225
  5. Step 5: Solve for x
    x = 206,458,533,882,225/8,621,567
  6. Step 6: Final answer
    x = 23,946,752.82

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.