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Finding the Third Proportional to 14,685,758 and 20,644,269

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Solution

The third proportional to 14,685,758 and 20,644,269 is: 29,020,350.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,685,758 : 20,644,269 = 20,644,269 : x
  2. Step 2: Convert to fraction form
    14,685,758/20,644,269 = 20,644,269/x
  3. Step 3: Cross multiply
    14,685,758x = 20,644,269 × 20,644,269
  4. Step 4: Simplify right side
    14,685,758x = 426,185,842,544,361
  5. Step 5: Solve for x
    x = 426,185,842,544,361/14,685,758
  6. Step 6: Final answer
    x = 29,020,350.37

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.