Home / 25,576,489,067.22-38,177,401,357.69-22,557,192,056.28

Finding the Fourth Proportional to 25,576,489,067.22, 38,177,401,357.69 and 22,557,192,056.28

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Solution

The fourth proportional to 25,576,489,067.22, 38,177,401,357.69 and 22,557,192,056.28 is: 33,670,570,357.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,576,489,067.22 : 38,177,401,357.69 = 22,557,192,056.28 : x
  2. Step 2: Convert to fraction form
    25,576,489,067.22/38,177,401,357.69 = 22,557,192,056.28/x
  3. Step 3: Cross multiply
    25,576,489,067.22x = 38,177,401,357.69 × 22,557,192,056.28
  4. Step 4: Simplify right side
    25,576,489,067.22x = 861,174,974,635,053,023,232
  5. Step 5: Solve for x
    x = 861,174,974,635,053,023,232/25,576,489,067.22
  6. Step 6: Final answer
    x = 33,670,570,357.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.