Home / 28,728,200.10-43,092,300.15-11,701,092.90

Finding the Fourth Proportional to 28,728,200.10, 43,092,300.15 and 11,701,092.90

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Solution

The fourth proportional to 28,728,200.10, 43,092,300.15 and 11,701,092.90 is: 17,551,639.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,728,200.10 : 43,092,300.15 = 11,701,092.90 : x
  2. Step 2: Convert to fraction form
    28,728,200.10/43,092,300.15 = 11,701,092.90/x
  3. Step 3: Cross multiply
    28,728,200.10x = 43,092,300.15 × 11,701,092.90
  4. Step 4: Simplify right side
    28,728,200.10x = 504,227,007,329,833.94
  5. Step 5: Solve for x
    x = 504,227,007,329,833.94/28,728,200.10
  6. Step 6: Final answer
    x = 17,551,639.35

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