Home / 769,824,672.40-1,154,737,008.60-360,922,157.20

Finding the Fourth Proportional to 769,824,672.40, 1,154,737,008.60 and 360,922,157.20

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Solution

The fourth proportional to 769,824,672.40, 1,154,737,008.60 and 360,922,157.20 is: 541,383,235.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,824,672.40 : 1,154,737,008.60 = 360,922,157.20 : x
  2. Step 2: Convert to fraction form
    769,824,672.40/1,154,737,008.60 = 360,922,157.20/x
  3. Step 3: Cross multiply
    769,824,672.40x = 1,154,737,008.60 × 360,922,157.20
  4. Step 4: Simplify right side
    769,824,672.40x = 416,770,172,142,586,880
  5. Step 5: Solve for x
    x = 416,770,172,142,586,880/769,824,672.40
  6. Step 6: Final answer
    x = 541,383,235.80

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