Home / 223,458,437.82-335,263,007.82-98,944,067.25

Finding the Fourth Proportional to 223,458,437.82, 335,263,007.82 and 98,944,067.25

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Solution

The fourth proportional to 223,458,437.82, 335,263,007.82 and 98,944,067.25 is: 148,449,465.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,458,437.82 : 335,263,007.82 = 98,944,067.25 : x
  2. Step 2: Convert to fraction form
    223,458,437.82/335,263,007.82 = 98,944,067.25/x
  3. Step 3: Cross multiply
    223,458,437.82x = 335,263,007.82 × 98,944,067.25
  4. Step 4: Simplify right side
    223,458,437.82x = 33,172,285,592,179,356
  5. Step 5: Solve for x
    x = 33,172,285,592,179,356/223,458,437.82
  6. Step 6: Final answer
    x = 148,449,465.22

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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.