Home / 127,063,361.58-190,114,071.93-75,275,759.40

Finding the Fourth Proportional to 127,063,361.58, 190,114,071.93 and 75,275,759.40

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Solution

The fourth proportional to 127,063,361.58, 190,114,071.93 and 75,275,759.40 is: 112,628,699.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,063,361.58 : 190,114,071.93 = 75,275,759.40 : x
  2. Step 2: Convert to fraction form
    127,063,361.58/190,114,071.93 = 75,275,759.40/x
  3. Step 3: Cross multiply
    127,063,361.58x = 190,114,071.93 × 75,275,759.40
  4. Step 4: Simplify right side
    127,063,361.58x = 14,310,981,137,156,976
  5. Step 5: Solve for x
    x = 14,310,981,137,156,976/127,063,361.58
  6. Step 6: Final answer
    x = 112,628,699.25

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