Home / 13,305,537.80-19,958,306.70-9,054,009.80

Finding the Fourth Proportional to 13,305,537.80, 19,958,306.70 and 9,054,009.80

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Solution

The fourth proportional to 13,305,537.80, 19,958,306.70 and 9,054,009.80 is: 13,581,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,305,537.80 : 19,958,306.70 = 9,054,009.80 : x
  2. Step 2: Convert to fraction form
    13,305,537.80/19,958,306.70 = 9,054,009.80/x
  3. Step 3: Cross multiply
    13,305,537.80x = 19,958,306.70 × 9,054,009.80
  4. Step 4: Simplify right side
    13,305,537.80x = 180,702,704,453,205.66
  5. Step 5: Solve for x
    x = 180,702,704,453,205.66/13,305,537.80
  6. Step 6: Final answer
    x = 13,581,014.70

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