Home / 244,965,774.30-367,448,661.45-222,290,958.30

Finding the Fourth Proportional to 244,965,774.30, 367,448,661.45 and 222,290,958.30

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Solution

The fourth proportional to 244,965,774.30, 367,448,661.45 and 222,290,958.30 is: 333,436,437.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,965,774.30 : 367,448,661.45 = 222,290,958.30 : x
  2. Step 2: Convert to fraction form
    244,965,774.30/367,448,661.45 = 222,290,958.30/x
  3. Step 3: Cross multiply
    244,965,774.30x = 367,448,661.45 × 222,290,958.30
  4. Step 4: Simplify right side
    244,965,774.30x = 81,680,515,079,772,768
  5. Step 5: Solve for x
    x = 81,680,515,079,772,768/244,965,774.30
  6. Step 6: Final answer
    x = 333,436,437.45

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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.