Home / 153,306,412.80-229,959,619.20-72,684,844.80

Finding the Fourth Proportional to 153,306,412.80, 229,959,619.20 and 72,684,844.80

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Solution

The fourth proportional to 153,306,412.80, 229,959,619.20 and 72,684,844.80 is: 109,027,267.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,306,412.80 : 229,959,619.20 = 72,684,844.80 : x
  2. Step 2: Convert to fraction form
    153,306,412.80/229,959,619.20 = 72,684,844.80/x
  3. Step 3: Cross multiply
    153,306,412.80x = 229,959,619.20 × 72,684,844.80
  4. Step 4: Simplify right side
    153,306,412.80x = 16,714,579,231,819,098
  5. Step 5: Solve for x
    x = 16,714,579,231,819,098/153,306,412.80
  6. Step 6: Final answer
    x = 109,027,267.20

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