Home / 122,958,105.80-184,437,158.70-32,081,694.80

Finding the Fourth Proportional to 122,958,105.80, 184,437,158.70 and 32,081,694.80

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Solution

The fourth proportional to 122,958,105.80, 184,437,158.70 and 32,081,694.80 is: 48,122,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,958,105.80 : 184,437,158.70 = 32,081,694.80 : x
  2. Step 2: Convert to fraction form
    122,958,105.80/184,437,158.70 = 32,081,694.80/x
  3. Step 3: Cross multiply
    122,958,105.80x = 184,437,158.70 × 32,081,694.80
  4. Step 4: Simplify right side
    122,958,105.80x = 5,917,056,635,192,565
  5. Step 5: Solve for x
    x = 5,917,056,635,192,565/122,958,105.80
  6. Step 6: Final answer
    x = 48,122,542.20

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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.