Home / 839,232,025.20-1,258,848,037.80-823,107,711.60

Finding the Fourth Proportional to 839,232,025.20, 1,258,848,037.80 and 823,107,711.60

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Solution

The fourth proportional to 839,232,025.20, 1,258,848,037.80 and 823,107,711.60 is: 1,234,661,567.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    839,232,025.20 : 1,258,848,037.80 = 823,107,711.60 : x
  2. Step 2: Convert to fraction form
    839,232,025.20/1,258,848,037.80 = 823,107,711.60/x
  3. Step 3: Cross multiply
    839,232,025.20x = 1,258,848,037.80 × 823,107,711.60
  4. Step 4: Simplify right side
    839,232,025.20x = 1,036,167,527,645,708,288
  5. Step 5: Solve for x
    x = 1,036,167,527,645,708,288/839,232,025.20
  6. Step 6: Final answer
    x = 1,234,661,567.40

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