Home / 177,644,048.40-266,913,970.20-112,978,832.40

Finding the Fourth Proportional to 177,644,048.40, 266,913,970.20 and 112,978,832.40

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Solution

The fourth proportional to 177,644,048.40, 266,913,970.20 and 112,978,832.40 is: 169,753,104.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,644,048.40 : 266,913,970.20 = 112,978,832.40 : x
  2. Step 2: Convert to fraction form
    177,644,048.40/266,913,970.20 = 112,978,832.40/x
  3. Step 3: Cross multiply
    177,644,048.40x = 266,913,970.20 × 112,978,832.40
  4. Step 4: Simplify right side
    177,644,048.40x = 30,155,628,704,444,396
  5. Step 5: Solve for x
    x = 30,155,628,704,444,396/177,644,048.40
  6. Step 6: Final answer
    x = 169,753,104.46

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