Home / 632,471,234.88-948,979,530.72-244,567,168.32

Finding the Fourth Proportional to 632,471,234.88, 948,979,530.72 and 244,567,168.32

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Solution

The fourth proportional to 632,471,234.88, 948,979,530.72 and 244,567,168.32 is: 366,956,193.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,471,234.88 : 948,979,530.72 = 244,567,168.32 : x
  2. Step 2: Convert to fraction form
    632,471,234.88/948,979,530.72 = 244,567,168.32/x
  3. Step 3: Cross multiply
    632,471,234.88x = 948,979,530.72 × 244,567,168.32
  4. Step 4: Simplify right side
    632,471,234.88x = 232,089,236,621,832,864
  5. Step 5: Solve for x
    x = 232,089,236,621,832,864/632,471,234.88
  6. Step 6: Final answer
    x = 366,956,193.14

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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.