Home / 311,065,510.40-466,598,265.60-195,675,891.20

Finding the Fourth Proportional to 311,065,510.40, 466,598,265.60 and 195,675,891.20

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Solution

The fourth proportional to 311,065,510.40, 466,598,265.60 and 195,675,891.20 is: 293,513,836.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    311,065,510.40 : 466,598,265.60 = 195,675,891.20 : x
  2. Step 2: Convert to fraction form
    311,065,510.40/466,598,265.60 = 195,675,891.20/x
  3. Step 3: Cross multiply
    311,065,510.40x = 466,598,265.60 × 195,675,891.20
  4. Step 4: Simplify right side
    311,065,510.40x = 91,302,031,453,654,304
  5. Step 5: Solve for x
    x = 91,302,031,453,654,304/311,065,510.40
  6. Step 6: Final answer
    x = 293,513,836.80

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