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Finding the Third Proportional to 12,330,322 and 26,478,680

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Solution

The third proportional to 12,330,322 and 26,478,680 is: 56,861,491.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,330,322 : 26,478,680 = 26,478,680 : x
  2. Step 2: Convert to fraction form
    12,330,322/26,478,680 = 26,478,680/x
  3. Step 3: Cross multiply
    12,330,322x = 26,478,680 × 26,478,680
  4. Step 4: Simplify right side
    12,330,322x = 701,120,494,542,400
  5. Step 5: Solve for x
    x = 701,120,494,542,400/12,330,322
  6. Step 6: Final answer
    x = 56,861,491.09

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.