Home / 222,554,273.20-333,595,797-74,861,231.92

Finding the Fourth Proportional to 222,554,273.20, 333,595,797 and 74,861,231.92

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Solution

The fourth proportional to 222,554,273.20, 333,595,797 and 74,861,231.92 is: 112,212,594.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,554,273.20 : 333,595,797 = 74,861,231.92 : x
  2. Step 2: Convert to fraction form
    222,554,273.20/333,595,797 = 74,861,231.92/x
  3. Step 3: Cross multiply
    222,554,273.20x = 333,595,797 × 74,861,231.92
  4. Step 4: Simplify right side
    222,554,273.20x = 24,973,392,326,754,240
  5. Step 5: Solve for x
    x = 24,973,392,326,754,240/222,554,273.20
  6. Step 6: Final answer
    x = 112,212,594.11

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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.