Home / 3,056,449,143.33-4,217,914,101.55-1,736,422,132.77

Finding the Fourth Proportional to 3,056,449,143.33, 4,217,914,101.55 and 1,736,422,132.77

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Solution

The fourth proportional to 3,056,449,143.33, 4,217,914,101.55 and 1,736,422,132.77 is: 2,396,270,658.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,449,143.33 : 4,217,914,101.55 = 1,736,422,132.77 : x
  2. Step 2: Convert to fraction form
    3,056,449,143.33/4,217,914,101.55 = 1,736,422,132.77/x
  3. Step 3: Cross multiply
    3,056,449,143.33x = 4,217,914,101.55 × 1,736,422,132.77
  4. Step 4: Simplify right side
    3,056,449,143.33x = 7,324,079,400,054,109,184
  5. Step 5: Solve for x
    x = 7,324,079,400,054,109,184/3,056,449,143.33
  6. Step 6: Final answer
    x = 2,396,270,658.07

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.