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Finding the Third Proportional to 14,452,318 and 20,773,053

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Solution

The third proportional to 14,452,318 and 20,773,053 is: 29,858,167.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,452,318 : 20,773,053 = 20,773,053 : x
  2. Step 2: Convert to fraction form
    14,452,318/20,773,053 = 20,773,053/x
  3. Step 3: Cross multiply
    14,452,318x = 20,773,053 × 20,773,053
  4. Step 4: Simplify right side
    14,452,318x = 431,519,730,940,809
  5. Step 5: Solve for x
    x = 431,519,730,940,809/14,452,318
  6. Step 6: Final answer
    x = 29,858,167.45

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.