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Finding the Third Proportional to 7,180,024 and 10,777,380

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Solution

The third proportional to 7,180,024 and 10,777,380 is: 16,177,093.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,180,024 : 10,777,380 = 10,777,380 : x
  2. Step 2: Convert to fraction form
    7,180,024/10,777,380 = 10,777,380/x
  3. Step 3: Cross multiply
    7,180,024x = 10,777,380 × 10,777,380
  4. Step 4: Simplify right side
    7,180,024x = 116,151,919,664,400
  5. Step 5: Solve for x
    x = 116,151,919,664,400/7,180,024
  6. Step 6: Final answer
    x = 16,177,093.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.