Home / 3,844,315,202,424.40-5,305,160,232,866.40-2,086,464,766,416.40

Finding the Fourth Proportional to 3,844,315,202,424.40, 5,305,160,232,866.40 and 2,086,464,766,416.40

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Solution

The fourth proportional to 3,844,315,202,424.40, 5,305,160,232,866.40 and 2,086,464,766,416.40 is: 2,879,324,228,952.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,315,202,424.40 : 5,305,160,232,866.40 = 2,086,464,766,416.40 : x
  2. Step 2: Convert to fraction form
    3,844,315,202,424.40/5,305,160,232,866.40 = 2,086,464,766,416.40/x
  3. Step 3: Cross multiply
    3,844,315,202,424.40x = 5,305,160,232,866.40 × 2,086,464,766,416.40
  4. Step 4: Simplify right side
    3,844,315,202,424.40x = 11,069,029,906,069,168,150,544,384
  5. Step 5: Solve for x
    x = 11,069,029,906,069,168,150,544,384/3,844,315,202,424.40
  6. Step 6: Final answer
    x = 2,879,324,228,952.02

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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.