Home / 4,027,143,309,412.20-5,557,459,992,550.20-2,175,251,452,634.40

Finding the Fourth Proportional to 4,027,143,309,412.20, 5,557,459,992,550.20 and 2,175,251,452,634.40

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Solution

The fourth proportional to 4,027,143,309,412.20, 5,557,459,992,550.20 and 2,175,251,452,634.40 is: 3,001,848,206,766.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,143,309,412.20 : 5,557,459,992,550.20 = 2,175,251,452,634.40 : x
  2. Step 2: Convert to fraction form
    4,027,143,309,412.20/5,557,459,992,550.20 = 2,175,251,452,634.40/x
  3. Step 3: Cross multiply
    4,027,143,309,412.20x = 5,557,459,992,550.20 × 2,175,251,452,634.40
  4. Step 4: Simplify right side
    4,027,143,309,412.20x = 12,088,872,921,752,383,550,128,128
  5. Step 5: Solve for x
    x = 12,088,872,921,752,383,550,128,128/4,027,143,309,412.20
  6. Step 6: Final answer
    x = 3,001,848,206,766.91

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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.