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Finding the Third Proportional to 14,052,938 and 20,962,433

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Solution

The third proportional to 14,052,938 and 20,962,433 is: 31,269,162.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,052,938 : 20,962,433 = 20,962,433 : x
  2. Step 2: Convert to fraction form
    14,052,938/20,962,433 = 20,962,433/x
  3. Step 3: Cross multiply
    14,052,938x = 20,962,433 × 20,962,433
  4. Step 4: Simplify right side
    14,052,938x = 439,423,597,279,489
  5. Step 5: Solve for x
    x = 439,423,597,279,489/14,052,938
  6. Step 6: Final answer
    x = 31,269,162.17

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.