Home / 130,626.04-180,011.19-88,110.76

Finding the Fourth Proportional to 130,626.04, 180,011.19 and 88,110.76

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Solution

The fourth proportional to 130,626.04, 180,011.19 and 88,110.76 is: 121,422.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,626.04 : 180,011.19 = 88,110.76 : x
  2. Step 2: Convert to fraction form
    130,626.04/180,011.19 = 88,110.76/x
  3. Step 3: Cross multiply
    130,626.04x = 180,011.19 × 88,110.76
  4. Step 4: Simplify right side
    130,626.04x = 15,860,922,759.40
  5. Step 5: Solve for x
    x = 15,860,922,759.40/130,626.04
  6. Step 6: Final answer
    x = 121,422.37

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