Home / 19,955,724.30-29,933,586.45-11,310,950.70

Finding the Fourth Proportional to 19,955,724.30, 29,933,586.45 and 11,310,950.70

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Solution

The fourth proportional to 19,955,724.30, 29,933,586.45 and 11,310,950.70 is: 16,966,426.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,955,724.30 : 29,933,586.45 = 11,310,950.70 : x
  2. Step 2: Convert to fraction form
    19,955,724.30/29,933,586.45 = 11,310,950.70/x
  3. Step 3: Cross multiply
    19,955,724.30x = 29,933,586.45 × 11,310,950.70
  4. Step 4: Simplify right side
    19,955,724.30x = 338,577,320,610,138
  5. Step 5: Solve for x
    x = 338,577,320,610,138/19,955,724.30
  6. Step 6: Final answer
    x = 16,966,426.05

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