Home / 232,165,629.74-348,401,672.45-123,067,414.69

Finding the Fourth Proportional to 232,165,629.74, 348,401,672.45 and 123,067,414.69

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Solution

The fourth proportional to 232,165,629.74, 348,401,672.45 and 123,067,414.69 is: 184,682,345.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,165,629.74 : 348,401,672.45 = 123,067,414.69 : x
  2. Step 2: Convert to fraction form
    232,165,629.74/348,401,672.45 = 123,067,414.69/x
  3. Step 3: Cross multiply
    232,165,629.74x = 348,401,672.45 × 123,067,414.69
  4. Step 4: Simplify right side
    232,165,629.74x = 42,876,893,102,093,696
  5. Step 5: Solve for x
    x = 42,876,893,102,093,696/232,165,629.74
  6. Step 6: Final answer
    x = 184,682,345.75

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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.