Home / 471,035,988.86-706,659,362.73-143,537,133.38

Finding the Fourth Proportional to 471,035,988.86, 706,659,362.73 and 143,537,133.38

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Solution

The fourth proportional to 471,035,988.86, 706,659,362.73 and 143,537,133.38 is: 215,337,811.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,035,988.86 : 706,659,362.73 = 143,537,133.38 : x
  2. Step 2: Convert to fraction form
    471,035,988.86/706,659,362.73 = 143,537,133.38/x
  3. Step 3: Cross multiply
    471,035,988.86x = 706,659,362.73 × 143,537,133.38
  4. Step 4: Simplify right side
    471,035,988.86x = 101,431,859,198,868,512
  5. Step 5: Solve for x
    x = 101,431,859,198,868,512/471,035,988.86
  6. Step 6: Final answer
    x = 215,337,811.97

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