Home / 378,360,850.44-567,268,894.44-232,493,036.34

Finding the Fourth Proportional to 378,360,850.44, 567,268,894.44 and 232,493,036.34

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Solution

The fourth proportional to 378,360,850.44, 567,268,894.44 and 232,493,036.34 is: 348,572,183.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    378,360,850.44 : 567,268,894.44 = 232,493,036.34 : x
  2. Step 2: Convert to fraction form
    378,360,850.44/567,268,894.44 = 232,493,036.34/x
  3. Step 3: Cross multiply
    378,360,850.44x = 567,268,894.44 × 232,493,036.34
  4. Step 4: Simplify right side
    378,360,850.44x = 131,886,067,689,590,560
  5. Step 5: Solve for x
    x = 131,886,067,689,590,560/378,360,850.44
  6. Step 6: Final answer
    x = 348,572,183.24

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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.