Home / 2,854,280,645.04-3,940,596,027.60-1,797,914,112.24

Finding the Fourth Proportional to 2,854,280,645.04, 3,940,596,027.60 and 1,797,914,112.24

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Solution

The fourth proportional to 2,854,280,645.04, 3,940,596,027.60 and 1,797,914,112.24 is: 2,482,185,212.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,280,645.04 : 3,940,596,027.60 = 1,797,914,112.24 : x
  2. Step 2: Convert to fraction form
    2,854,280,645.04/3,940,596,027.60 = 1,797,914,112.24/x
  3. Step 3: Cross multiply
    2,854,280,645.04x = 3,940,596,027.60 × 1,797,914,112.24
  4. Step 4: Simplify right side
    2,854,280,645.04x = 7,084,853,208,658,924,544
  5. Step 5: Solve for x
    x = 7,084,853,208,658,924,544/2,854,280,645.04
  6. Step 6: Final answer
    x = 2,482,185,212.23

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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.