Home / 223,629,621,650.58-335,491,550,073.90-72,524,140,674.96

Finding the Fourth Proportional to 223,629,621,650.58, 335,491,550,073.90 and 72,524,140,674.96

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Solution

The fourth proportional to 223,629,621,650.58, 335,491,550,073.90 and 72,524,140,674.96 is: 108,801,491,471.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,629,621,650.58 : 335,491,550,073.90 = 72,524,140,674.96 : x
  2. Step 2: Convert to fraction form
    223,629,621,650.58/335,491,550,073.90 = 72,524,140,674.96/x
  3. Step 3: Cross multiply
    223,629,621,650.58x = 335,491,550,073.90 × 72,524,140,674.96
  4. Step 4: Simplify right side
    223,629,621,650.58x = 24,331,236,372,819,912,687,616
  5. Step 5: Solve for x
    x = 24,331,236,372,819,912,687,616/223,629,621,650.58
  6. Step 6: Final answer
    x = 108,801,491,471.63

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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.