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Finding the Third Proportional to 13,224,150 and 20,425,793

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Solution

The third proportional to 13,224,150 and 20,425,793 is: 31,549,326.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,224,150 : 20,425,793 = 20,425,793 : x
  2. Step 2: Convert to fraction form
    13,224,150/20,425,793 = 20,425,793/x
  3. Step 3: Cross multiply
    13,224,150x = 20,425,793 × 20,425,793
  4. Step 4: Simplify right side
    13,224,150x = 417,213,019,678,849
  5. Step 5: Solve for x
    x = 417,213,019,678,849/13,224,150
  6. Step 6: Final answer
    x = 31,549,326.02

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.