Home / 218,549,534.40-327,824,301.60-206,008,401.60

Finding the Fourth Proportional to 218,549,534.40, 327,824,301.60 and 206,008,401.60

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Solution

The fourth proportional to 218,549,534.40, 327,824,301.60 and 206,008,401.60 is: 309,012,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,549,534.40 : 327,824,301.60 = 206,008,401.60 : x
  2. Step 2: Convert to fraction form
    218,549,534.40/327,824,301.60 = 206,008,401.60/x
  3. Step 3: Cross multiply
    218,549,534.40x = 327,824,301.60 × 206,008,401.60
  4. Step 4: Simplify right side
    218,549,534.40x = 67,534,560,378,252,328
  5. Step 5: Solve for x
    x = 67,534,560,378,252,328/218,549,534.40
  6. Step 6: Final answer
    x = 309,012,602.40

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