Home / 77,055,621.24-115,571,128.14-22,455,435.18

Finding the Fourth Proportional to 77,055,621.24, 115,571,128.14 and 22,455,435.18

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Solution

The fourth proportional to 77,055,621.24, 115,571,128.14 and 22,455,435.18 is: 33,679,567.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,055,621.24 : 115,571,128.14 = 22,455,435.18 : x
  2. Step 2: Convert to fraction form
    77,055,621.24/115,571,128.14 = 22,455,435.18/x
  3. Step 3: Cross multiply
    77,055,621.24x = 115,571,128.14 × 22,455,435.18
  4. Step 4: Simplify right side
    77,055,621.24x = 2,595,199,976,627,244
  5. Step 5: Solve for x
    x = 2,595,199,976,627,244/77,055,621.24
  6. Step 6: Final answer
    x = 33,679,567.24

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