Home / 232,165,650.66-348,401,703.84-123,067,435.62

Finding the Fourth Proportional to 232,165,650.66, 348,401,703.84 and 123,067,435.62

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Solution

The fourth proportional to 232,165,650.66, 348,401,703.84 and 123,067,435.62 is: 184,682,377.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,165,650.66 : 348,401,703.84 = 123,067,435.62 : x
  2. Step 2: Convert to fraction form
    232,165,650.66/348,401,703.84 = 123,067,435.62/x
  3. Step 3: Cross multiply
    232,165,650.66x = 348,401,703.84 × 123,067,435.62
  4. Step 4: Simplify right side
    232,165,650.66x = 42,876,904,257,227,504
  5. Step 5: Solve for x
    x = 42,876,904,257,227,504/232,165,650.66
  6. Step 6: Final answer
    x = 184,682,377.15

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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.