Home / 3,965,640,472,317.10-5,951,177,881,726.50-1,384,062,980,055.30

Finding the Fourth Proportional to 3,965,640,472,317.10, 5,951,177,881,726.50 and 1,384,062,980,055.30

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Solution

The fourth proportional to 3,965,640,472,317.10, 5,951,177,881,726.50 and 1,384,062,980,055.30 is: 2,077,042,800,859.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,965,640,472,317.10 : 5,951,177,881,726.50 = 1,384,062,980,055.30 : x
  2. Step 2: Convert to fraction form
    3,965,640,472,317.10/5,951,177,881,726.50 = 1,384,062,980,055.30/x
  3. Step 3: Cross multiply
    3,965,640,472,317.10x = 5,951,177,881,726.50 × 1,384,062,980,055.30
  4. Step 4: Simplify right side
    3,965,640,472,317.10x = 8,236,804,993,821,567,659,016,192
  5. Step 5: Solve for x
    x = 8,236,804,993,821,567,659,016,192/3,965,640,472,317.10
  6. Step 6: Final answer
    x = 2,077,042,800,859.06

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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.