Home / 5,479,128,988,441.80-7,561,202,959,771.30-3,010,099,804,852.80

Finding the Fourth Proportional to 5,479,128,988,441.80, 7,561,202,959,771.30 and 3,010,099,804,852.80

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Solution

The fourth proportional to 5,479,128,988,441.80, 7,561,202,959,771.30 and 3,010,099,804,852.80 is: 4,153,940,453,249.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,479,128,988,441.80 : 7,561,202,959,771.30 = 3,010,099,804,852.80 : x
  2. Step 2: Convert to fraction form
    5,479,128,988,441.80/7,561,202,959,771.30 = 3,010,099,804,852.80/x
  3. Step 3: Cross multiply
    5,479,128,988,441.80x = 7,561,202,959,771.30 × 3,010,099,804,852.80
  4. Step 4: Simplify right side
    5,479,128,988,441.80x = 22,759,975,553,660,001,835,810,816
  5. Step 5: Solve for x
    x = 22,759,975,553,660,001,835,810,816/5,479,128,988,441.80
  6. Step 6: Final answer
    x = 4,153,940,453,249.43

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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.