Home / 236,426.10-354,639.15-112,010.10

Finding the Fourth Proportional to 236,426.10, 354,639.15 and 112,010.10

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Solution

The fourth proportional to 236,426.10, 354,639.15 and 112,010.10 is: 168,015.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,426.10 : 354,639.15 = 112,010.10 : x
  2. Step 2: Convert to fraction form
    236,426.10/354,639.15 = 112,010.10/x
  3. Step 3: Cross multiply
    236,426.10x = 354,639.15 × 112,010.10
  4. Step 4: Simplify right side
    236,426.10x = 39,723,166,655.42
  5. Step 5: Solve for x
    x = 39,723,166,655.42/236,426.10
  6. Step 6: Final answer
    x = 168,015.15

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