Home / 341,909,960.43-512,868,880.49-123,576,883.95

Finding the Fourth Proportional to 341,909,960.43, 512,868,880.49 and 123,576,883.95

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Solution

The fourth proportional to 341,909,960.43, 512,868,880.49 and 123,576,883.95 is: 185,366,749.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,909,960.43 : 512,868,880.49 = 123,576,883.95 : x
  2. Step 2: Convert to fraction form
    341,909,960.43/512,868,880.49 = 123,576,883.95/x
  3. Step 3: Cross multiply
    341,909,960.43x = 512,868,880.49 × 123,576,883.95
  4. Step 4: Simplify right side
    341,909,960.43x = 63,378,738,125,261,272
  5. Step 5: Solve for x
    x = 63,378,738,125,261,272/341,909,960.43
  6. Step 6: Final answer
    x = 185,366,749.91

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