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Finding the Third Proportional to 9,416,061 and 13,327,384.50

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Solution

The third proportional to 9,416,061 and 13,327,384.50 is: 18,863,426.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,416,061 : 13,327,384.50 = 13,327,384.50 : x
  2. Step 2: Convert to fraction form
    9,416,061/13,327,384.50 = 13,327,384.50/x
  3. Step 3: Cross multiply
    9,416,061x = 13,327,384.50 × 13,327,384.50
  4. Step 4: Simplify right side
    9,416,061x = 177,619,177,610,840.25
  5. Step 5: Solve for x
    x = 177,619,177,610,840.25/9,416,061
  6. Step 6: Final answer
    x = 18,863,426.82

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.