Home / 18,709,470.26-28,064,205.40-4,526,046.26

Finding the Fourth Proportional to 18,709,470.26, 28,064,205.40 and 4,526,046.26

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Solution

The fourth proportional to 18,709,470.26, 28,064,205.40 and 4,526,046.26 is: 6,789,069.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,709,470.26 : 28,064,205.40 = 4,526,046.26 : x
  2. Step 2: Convert to fraction form
    18,709,470.26/28,064,205.40 = 4,526,046.26/x
  3. Step 3: Cross multiply
    18,709,470.26x = 28,064,205.40 × 4,526,046.26
  4. Step 4: Simplify right side
    18,709,470.26x = 127,019,891,890,541.80
  5. Step 5: Solve for x
    x = 127,019,891,890,541.80/18,709,470.26
  6. Step 6: Final answer
    x = 6,789,069.39

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