Home / 185,795,912.88-278,586,269.04-62,933,052.24

Finding the Fourth Proportional to 185,795,912.88, 278,586,269.04 and 62,933,052.24

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Solution

The fourth proportional to 185,795,912.88, 278,586,269.04 and 62,933,052.24 is: 94,363,131.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,795,912.88 : 278,586,269.04 = 62,933,052.24 : x
  2. Step 2: Convert to fraction form
    185,795,912.88/278,586,269.04 = 62,933,052.24/x
  3. Step 3: Cross multiply
    185,795,912.88x = 278,586,269.04 × 62,933,052.24
  4. Step 4: Simplify right side
    185,795,912.88x = 17,532,284,222,841,016
  5. Step 5: Solve for x
    x = 17,532,284,222,841,016/185,795,912.88
  6. Step 6: Final answer
    x = 94,363,131.84

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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.