Home / 28,908,004.80-43,325,265.60-11,849,404.80

Finding the Fourth Proportional to 28,908,004.80, 43,325,265.60 and 11,849,404.80

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Solution

The fourth proportional to 28,908,004.80, 43,325,265.60 and 11,849,404.80 is: 17,759,046.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,908,004.80 : 43,325,265.60 = 11,849,404.80 : x
  2. Step 2: Convert to fraction form
    28,908,004.80/43,325,265.60 = 11,849,404.80/x
  3. Step 3: Cross multiply
    28,908,004.80x = 43,325,265.60 × 11,849,404.80
  4. Step 4: Simplify right side
    28,908,004.80x = 513,378,610,161,914.94
  5. Step 5: Solve for x
    x = 513,378,610,161,914.94/28,908,004.80
  6. Step 6: Final answer
    x = 17,759,046.80

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