Home / 122,112,140.20-183,168,210.30-121,261,834.60

Finding the Fourth Proportional to 122,112,140.20, 183,168,210.30 and 121,261,834.60

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Solution

The fourth proportional to 122,112,140.20, 183,168,210.30 and 121,261,834.60 is: 181,892,751.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,112,140.20 : 183,168,210.30 = 121,261,834.60 : x
  2. Step 2: Convert to fraction form
    122,112,140.20/183,168,210.30 = 121,261,834.60/x
  3. Step 3: Cross multiply
    122,112,140.20x = 183,168,210.30 × 121,261,834.60
  4. Step 4: Simplify right side
    122,112,140.20x = 22,211,313,221,376,616
  5. Step 5: Solve for x
    x = 22,211,313,221,376,616/122,112,140.20
  6. Step 6: Final answer
    x = 181,892,751.90

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