Home / 265,718,214.80-398,577,322.20-163,149,664.40

Finding the Fourth Proportional to 265,718,214.80, 398,577,322.20 and 163,149,664.40

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Solution

The fourth proportional to 265,718,214.80, 398,577,322.20 and 163,149,664.40 is: 244,724,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,718,214.80 : 398,577,322.20 = 163,149,664.40 : x
  2. Step 2: Convert to fraction form
    265,718,214.80/398,577,322.20 = 163,149,664.40/x
  3. Step 3: Cross multiply
    265,718,214.80x = 398,577,322.20 × 163,149,664.40
  4. Step 4: Simplify right side
    265,718,214.80x = 65,027,756,354,380,672
  5. Step 5: Solve for x
    x = 65,027,756,354,380,672/265,718,214.80
  6. Step 6: Final answer
    x = 244,724,496.60

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