Home / 244,965,815.80-367,448,723.70-222,290,999.80

Finding the Fourth Proportional to 244,965,815.80, 367,448,723.70 and 222,290,999.80

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Solution

The fourth proportional to 244,965,815.80, 367,448,723.70 and 222,290,999.80 is: 333,436,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,965,815.80 : 367,448,723.70 = 222,290,999.80 : x
  2. Step 2: Convert to fraction form
    244,965,815.80/367,448,723.70 = 222,290,999.80/x
  3. Step 3: Cross multiply
    244,965,815.80x = 367,448,723.70 × 222,290,999.80
  4. Step 4: Simplify right side
    244,965,815.80x = 81,680,544,166,506,960
  5. Step 5: Solve for x
    x = 81,680,544,166,506,960/244,965,815.80
  6. Step 6: Final answer
    x = 333,436,499.70

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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.