Home / 88,591,786.40-132,887,679.60-76,474,931.60

Finding the Fourth Proportional to 88,591,786.40, 132,887,679.60 and 76,474,931.60

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Solution

The fourth proportional to 88,591,786.40, 132,887,679.60 and 76,474,931.60 is: 114,712,397.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,591,786.40 : 132,887,679.60 = 76,474,931.60 : x
  2. Step 2: Convert to fraction form
    88,591,786.40/132,887,679.60 = 76,474,931.60/x
  3. Step 3: Cross multiply
    88,591,786.40x = 132,887,679.60 × 76,474,931.60
  4. Step 4: Simplify right side
    88,591,786.40x = 10,162,576,207,892,714
  5. Step 5: Solve for x
    x = 10,162,576,207,892,714/88,591,786.40
  6. Step 6: Final answer
    x = 114,712,397.40

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