Home / 2,259,107,999.55-3,388,661,999.33-804,560,543.55

Finding the Fourth Proportional to 2,259,107,999.55, 3,388,661,999.33 and 804,560,543.55

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Solution

The fourth proportional to 2,259,107,999.55, 3,388,661,999.33 and 804,560,543.55 is: 1,206,840,815.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,107,999.55 : 3,388,661,999.33 = 804,560,543.55 : x
  2. Step 2: Convert to fraction form
    2,259,107,999.55/3,388,661,999.33 = 804,560,543.55/x
  3. Step 3: Cross multiply
    2,259,107,999.55x = 3,388,661,999.33 × 804,560,543.55
  4. Step 4: Simplify right side
    2,259,107,999.55x = 2,726,383,740,084,151,296
  5. Step 5: Solve for x
    x = 2,726,383,740,084,151,296/2,259,107,999.55
  6. Step 6: Final answer
    x = 1,206,840,815.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.