Home / 311,065,276.40-466,597,914.60-195,675,657.20

Finding the Fourth Proportional to 311,065,276.40, 466,597,914.60 and 195,675,657.20

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Solution

The fourth proportional to 311,065,276.40, 466,597,914.60 and 195,675,657.20 is: 293,513,485.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,065,276.40 : 466,597,914.60 = 195,675,657.20 : x
  2. Step 2: Convert to fraction form
    311,065,276.40/466,597,914.60 = 195,675,657.20/x
  3. Step 3: Cross multiply
    311,065,276.40x = 466,597,914.60 × 195,675,657.20
  4. Step 4: Simplify right side
    311,065,276.40x = 91,301,853,587,504,480
  5. Step 5: Solve for x
    x = 91,301,853,587,504,480/311,065,276.40
  6. Step 6: Final answer
    x = 293,513,485.80

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