Home / 21,794,414.40-32,691,621.60-19,400,961.60

Finding the Fourth Proportional to 21,794,414.40, 32,691,621.60 and 19,400,961.60

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Solution

The fourth proportional to 21,794,414.40, 32,691,621.60 and 19,400,961.60 is: 29,101,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,794,414.40 : 32,691,621.60 = 19,400,961.60 : x
  2. Step 2: Convert to fraction form
    21,794,414.40/32,691,621.60 = 19,400,961.60/x
  3. Step 3: Cross multiply
    21,794,414.40x = 32,691,621.60 × 19,400,961.60
  4. Step 4: Simplify right side
    21,794,414.40x = 634,248,895,303,330.62
  5. Step 5: Solve for x
    x = 634,248,895,303,330.62/21,794,414.40
  6. Step 6: Final answer
    x = 29,101,442.40

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