Home / 17,890,459.32-26,835,922.20-5,111,380.92

Finding the Fourth Proportional to 17,890,459.32, 26,835,922.20 and 5,111,380.92

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Solution

The fourth proportional to 17,890,459.32, 26,835,922.20 and 5,111,380.92 is: 7,667,138.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,890,459.32 : 26,835,922.20 = 5,111,380.92 : x
  2. Step 2: Convert to fraction form
    17,890,459.32/26,835,922.20 = 5,111,380.92/x
  3. Step 3: Cross multiply
    17,890,459.32x = 26,835,922.20 × 5,111,380.92
  4. Step 4: Simplify right side
    17,890,459.32x = 137,168,620,703,684.42
  5. Step 5: Solve for x
    x = 137,168,620,703,684.42/17,890,459.32
  6. Step 6: Final answer
    x = 7,667,138.01

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