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Finding the Third Proportional to 7,101,612 and 15,532,108

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Solution

The third proportional to 7,101,612 and 15,532,108 is: 33,970,650.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,101,612 : 15,532,108 = 15,532,108 : x
  2. Step 2: Convert to fraction form
    7,101,612/15,532,108 = 15,532,108/x
  3. Step 3: Cross multiply
    7,101,612x = 15,532,108 × 15,532,108
  4. Step 4: Simplify right side
    7,101,612x = 241,246,378,923,664
  5. Step 5: Solve for x
    x = 241,246,378,923,664/7,101,612
  6. Step 6: Final answer
    x = 33,970,650.46

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.