Home / 2,236,524,230.20-3,086,412,760.05-1,232,919,749.83

Finding the Fourth Proportional to 2,236,524,230.20, 3,086,412,760.05 and 1,232,919,749.83

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Solution

The fourth proportional to 2,236,524,230.20, 3,086,412,760.05 and 1,232,919,749.83 is: 1,701,434,393.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,524,230.20 : 3,086,412,760.05 = 1,232,919,749.83 : x
  2. Step 2: Convert to fraction form
    2,236,524,230.20/3,086,412,760.05 = 1,232,919,749.83/x
  3. Step 3: Cross multiply
    2,236,524,230.20x = 3,086,412,760.05 × 1,232,919,749.83
  4. Step 4: Simplify right side
    2,236,524,230.20x = 3,805,299,247,992,965,632
  5. Step 5: Solve for x
    x = 3,805,299,247,992,965,632/2,236,524,230.20
  6. Step 6: Final answer
    x = 1,701,434,393.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.