Home / 13,978,635,347.08-20,970,897,847.30-4,534,541,759.33

Finding the Fourth Proportional to 13,978,635,347.08, 20,970,897,847.30 and 4,534,541,759.33

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Solution

The fourth proportional to 13,978,635,347.08, 20,970,897,847.30 and 4,534,541,759.33 is: 6,802,767,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,978,635,347.08 : 20,970,897,847.30 = 4,534,541,759.33 : x
  2. Step 2: Convert to fraction form
    13,978,635,347.08/20,970,897,847.30 = 4,534,541,759.33/x
  3. Step 3: Cross multiply
    13,978,635,347.08x = 20,970,897,847.30 × 4,534,541,759.33
  4. Step 4: Simplify right side
    13,978,635,347.08x = 95,093,412,019,186,647,040
  5. Step 5: Solve for x
    x = 95,093,412,019,186,647,040/13,978,635,347.08
  6. Step 6: Final answer
    x = 6,802,767,913.90

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