Home / 388,441,036.80-582,661,555.20-101,226,700.80

Finding the Fourth Proportional to 388,441,036.80, 582,661,555.20 and 101,226,700.80

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Solution

The fourth proportional to 388,441,036.80, 582,661,555.20 and 101,226,700.80 is: 151,840,051.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    388,441,036.80 : 582,661,555.20 = 101,226,700.80 : x
  2. Step 2: Convert to fraction form
    388,441,036.80/582,661,555.20 = 101,226,700.80/x
  3. Step 3: Cross multiply
    388,441,036.80x = 582,661,555.20 × 101,226,700.80
  4. Step 4: Simplify right side
    388,441,036.80x = 58,980,906,915,893,088
  5. Step 5: Solve for x
    x = 58,980,906,915,893,088/388,441,036.80
  6. Step 6: Final answer
    x = 151,840,051.20

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