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Finding the Third Proportional to 126,066,922 and 276,048,692

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Solution

The third proportional to 126,066,922 and 276,048,692 is: 604,463,717.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,066,922 : 276,048,692 = 276,048,692 : x
  2. Step 2: Convert to fraction form
    126,066,922/276,048,692 = 276,048,692/x
  3. Step 3: Cross multiply
    126,066,922x = 276,048,692 × 276,048,692
  4. Step 4: Simplify right side
    126,066,922x = 76,202,880,354,910,864
  5. Step 5: Solve for x
    x = 76,202,880,354,910,864/126,066,922
  6. Step 6: Final answer
    x = 604,463,717.73

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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.