Home / 73,022,855.86-100,771,172.58-39,982,504.58

Finding the Fourth Proportional to 73,022,855.86, 100,771,172.58 and 39,982,504.58

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Solution

The fourth proportional to 73,022,855.86, 100,771,172.58 and 39,982,504.58 is: 55,175,654.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,022,855.86 : 100,771,172.58 = 39,982,504.58 : x
  2. Step 2: Convert to fraction form
    73,022,855.86/100,771,172.58 = 39,982,504.58/x
  3. Step 3: Cross multiply
    73,022,855.86x = 100,771,172.58 × 39,982,504.58
  4. Step 4: Simplify right side
    73,022,855.86x = 4,029,083,869,211,820
  5. Step 5: Solve for x
    x = 4,029,083,869,211,820/73,022,855.86
  6. Step 6: Final answer
    x = 55,175,654.55

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