Home / 159,652,231,390.26-220,305,008,377.16-95,410,165,956.66

Finding the Fourth Proportional to 159,652,231,390.26, 220,305,008,377.16 and 95,410,165,956.66

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Solution

The fourth proportional to 159,652,231,390.26, 220,305,008,377.16 and 95,410,165,956.66 is: 131,657,022,437.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,652,231,390.26 : 220,305,008,377.16 = 95,410,165,956.66 : x
  2. Step 2: Convert to fraction form
    159,652,231,390.26/220,305,008,377.16 = 95,410,165,956.66/x
  3. Step 3: Cross multiply
    159,652,231,390.26x = 220,305,008,377.16 × 95,410,165,956.66
  4. Step 4: Simplify right side
    159,652,231,390.26x = 21,019,337,410,348,207,570,944
  5. Step 5: Solve for x
    x = 21,019,337,410,348,207,570,944/159,652,231,390.26
  6. Step 6: Final answer
    x = 131,657,022,437.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.