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Finding the Third Proportional to 8,890,938 and 14,138,793

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Solution

The third proportional to 8,890,938 and 14,138,793 is: 22,484,181.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,890,938 : 14,138,793 = 14,138,793 : x
  2. Step 2: Convert to fraction form
    8,890,938/14,138,793 = 14,138,793/x
  3. Step 3: Cross multiply
    8,890,938x = 14,138,793 × 14,138,793
  4. Step 4: Simplify right side
    8,890,938x = 199,905,467,496,849
  5. Step 5: Solve for x
    x = 199,905,467,496,849/8,890,938
  6. Step 6: Final answer
    x = 22,484,181.93

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.