Home / 244,972,279.80-367,458,419.70-202,456,999.80

Finding the Fourth Proportional to 244,972,279.80, 367,458,419.70 and 202,456,999.80

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Solution

The fourth proportional to 244,972,279.80, 367,458,419.70 and 202,456,999.80 is: 303,685,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,972,279.80 : 367,458,419.70 = 202,456,999.80 : x
  2. Step 2: Convert to fraction form
    244,972,279.80/367,458,419.70 = 202,456,999.80/x
  3. Step 3: Cross multiply
    244,972,279.80x = 367,458,419.70 × 202,456,999.80
  4. Step 4: Simplify right side
    244,972,279.80x = 74,394,529,203,711,216
  5. Step 5: Solve for x
    x = 74,394,529,203,711,216/244,972,279.80
  6. Step 6: Final answer
    x = 303,685,499.70

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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.