Home / 122,968,120.25-184,484,485.26-44,192,581.04

Finding the Fourth Proportional to 122,968,120.25, 184,484,485.26 and 44,192,581.04

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Solution

The fourth proportional to 122,968,120.25, 184,484,485.26 and 44,192,581.04 is: 66,300,481.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,968,120.25 : 184,484,485.26 = 44,192,581.04 : x
  2. Step 2: Convert to fraction form
    122,968,120.25/184,484,485.26 = 44,192,581.04/x
  3. Step 3: Cross multiply
    122,968,120.25x = 184,484,485.26 × 44,192,581.04
  4. Step 4: Simplify right side
    122,968,120.25x = 8,152,845,565,936,446
  5. Step 5: Solve for x
    x = 8,152,845,565,936,446/122,968,120.25
  6. Step 6: Final answer
    x = 66,300,481.37

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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.