Home / 161,764,374.80-242,646,562.20-107,344,816.40

Finding the Fourth Proportional to 161,764,374.80, 242,646,562.20 and 107,344,816.40

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Solution

The fourth proportional to 161,764,374.80, 242,646,562.20 and 107,344,816.40 is: 161,017,224.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,764,374.80 : 242,646,562.20 = 107,344,816.40 : x
  2. Step 2: Convert to fraction form
    161,764,374.80/242,646,562.20 = 107,344,816.40/x
  3. Step 3: Cross multiply
    161,764,374.80x = 242,646,562.20 × 107,344,816.40
  4. Step 4: Simplify right side
    161,764,374.80x = 26,046,850,669,450,180
  5. Step 5: Solve for x
    x = 26,046,850,669,450,180/161,764,374.80
  6. Step 6: Final answer
    x = 161,017,224.60

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