Home / 111,369,986.20-167,054,979.30-103,811,714.20

Finding the Fourth Proportional to 111,369,986.20, 167,054,979.30 and 103,811,714.20

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Solution

The fourth proportional to 111,369,986.20, 167,054,979.30 and 103,811,714.20 is: 155,717,571.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,369,986.20 : 167,054,979.30 = 103,811,714.20 : x
  2. Step 2: Convert to fraction form
    111,369,986.20/167,054,979.30 = 103,811,714.20/x
  3. Step 3: Cross multiply
    111,369,986.20x = 167,054,979.30 × 103,811,714.20
  4. Step 4: Simplify right side
    111,369,986.20x = 17,342,263,766,778,518
  5. Step 5: Solve for x
    x = 17,342,263,766,778,518/111,369,986.20
  6. Step 6: Final answer
    x = 155,717,571.30

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