Home / 4,123,797,350.49-5,692,039,521.93-2,695,083,383.52

Finding the Fourth Proportional to 4,123,797,350.49, 5,692,039,521.93 and 2,695,083,383.52

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Solution

The fourth proportional to 4,123,797,350.49, 5,692,039,521.93 and 2,695,083,383.52 is: 3,719,998,785.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123,797,350.49 : 5,692,039,521.93 = 2,695,083,383.52 : x
  2. Step 2: Convert to fraction form
    4,123,797,350.49/5,692,039,521.93 = 2,695,083,383.52/x
  3. Step 3: Cross multiply
    4,123,797,350.49x = 5,692,039,521.93 × 2,695,083,383.52
  4. Step 4: Simplify right side
    4,123,797,350.49x = 15,340,521,133,892,667,392
  5. Step 5: Solve for x
    x = 15,340,521,133,892,667,392/4,123,797,350.49
  6. Step 6: Final answer
    x = 3,719,998,785.12

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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.