Home / 18,724,244.40-28,039,127.40-14,945,108.40

Finding the Fourth Proportional to 18,724,244.40, 28,039,127.40 and 14,945,108.40

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Solution

The fourth proportional to 18,724,244.40, 28,039,127.40 and 14,945,108.40 is: 22,379,957.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,724,244.40 : 28,039,127.40 = 14,945,108.40 : x
  2. Step 2: Convert to fraction form
    18,724,244.40/28,039,127.40 = 14,945,108.40/x
  3. Step 3: Cross multiply
    18,724,244.40x = 28,039,127.40 × 14,945,108.40
  4. Step 4: Simplify right side
    18,724,244.40x = 419,047,798,434,410.12
  5. Step 5: Solve for x
    x = 419,047,798,434,410.12/18,724,244.40
  6. Step 6: Final answer
    x = 22,379,957.74

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