Home / 4,206,278,765.82-5,774,268,536.91-3,610,528,976.13

Finding the Fourth Proportional to 4,206,278,765.82, 5,774,268,536.91 and 3,610,528,976.13

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Solution

The fourth proportional to 4,206,278,765.82, 5,774,268,536.91 and 3,610,528,976.13 is: 4,956,438,940.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,278,765.82 : 5,774,268,536.91 = 3,610,528,976.13 : x
  2. Step 2: Convert to fraction form
    4,206,278,765.82/5,774,268,536.91 = 3,610,528,976.13/x
  3. Step 3: Cross multiply
    4,206,278,765.82x = 5,774,268,536.91 × 3,610,528,976.13
  4. Step 4: Simplify right side
    4,206,278,765.82x = 20,848,163,868,469,334,016
  5. Step 5: Solve for x
    x = 20,848,163,868,469,334,016/4,206,278,765.82
  6. Step 6: Final answer
    x = 4,956,438,940.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.