Home / 73,196,665.96-109,795,255.44-18,609,257.34

Finding the Fourth Proportional to 73,196,665.96, 109,795,255.44 and 18,609,257.34

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Solution

The fourth proportional to 73,196,665.96, 109,795,255.44 and 18,609,257.34 is: 27,913,951.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,196,665.96 : 109,795,255.44 = 18,609,257.34 : x
  2. Step 2: Convert to fraction form
    73,196,665.96/109,795,255.44 = 18,609,257.34/x
  3. Step 3: Cross multiply
    73,196,665.96x = 109,795,255.44 × 18,609,257.34
  4. Step 4: Simplify right side
    73,196,665.96x = 2,043,208,163,193,994.75
  5. Step 5: Solve for x
    x = 2,043,208,163,193,994.75/73,196,665.96
  6. Step 6: Final answer
    x = 27,913,951.22

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