Home / 1,076,211,559.56-1,614,317,360.70-258,323,860.68

Finding the Fourth Proportional to 1,076,211,559.56, 1,614,317,360.70 and 258,323,860.68

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Solution

The fourth proportional to 1,076,211,559.56, 1,614,317,360.70 and 258,323,860.68 is: 387,485,796.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,211,559.56 : 1,614,317,360.70 = 258,323,860.68 : x
  2. Step 2: Convert to fraction form
    1,076,211,559.56/1,614,317,360.70 = 258,323,860.68/x
  3. Step 3: Cross multiply
    1,076,211,559.56x = 1,614,317,360.70 × 258,323,860.68
  4. Step 4: Simplify right side
    1,076,211,559.56x = 417,016,692,978,772,160
  5. Step 5: Solve for x
    x = 417,016,692,978,772,160/1,076,211,559.56
  6. Step 6: Final answer
    x = 387,485,796.15

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