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Finding the Third Proportional to 9,327,124 and 13,723,956

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Solution

The third proportional to 9,327,124 and 13,723,956 is: 20,193,466.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327,124 : 13,723,956 = 13,723,956 : x
  2. Step 2: Convert to fraction form
    9,327,124/13,723,956 = 13,723,956/x
  3. Step 3: Cross multiply
    9,327,124x = 13,723,956 × 13,723,956
  4. Step 4: Simplify right side
    9,327,124x = 188,346,968,289,936
  5. Step 5: Solve for x
    x = 188,346,968,289,936/9,327,124
  6. Step 6: Final answer
    x = 20,193,466.74

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.