Home / 184,994,007.03-277,469,410.25-74,325,196.97

Finding the Fourth Proportional to 184,994,007.03, 277,469,410.25 and 74,325,196.97

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Solution

The fourth proportional to 184,994,007.03, 277,469,410.25 and 74,325,196.97 is: 111,479,117.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,994,007.03 : 277,469,410.25 = 74,325,196.97 : x
  2. Step 2: Convert to fraction form
    184,994,007.03/277,469,410.25 = 74,325,196.97/x
  3. Step 3: Cross multiply
    184,994,007.03x = 277,469,410.25 × 74,325,196.97
  4. Step 4: Simplify right side
    184,994,007.03x = 20,622,968,570,303,032
  5. Step 5: Solve for x
    x = 20,622,968,570,303,032/184,994,007.03
  6. Step 6: Final answer
    x = 111,479,117.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.