Home / 3,721,368,476,599.60-5,582,063,187,067.60-1,427,336,117,961.30

Finding the Fourth Proportional to 3,721,368,476,599.60, 5,582,063,187,067.60 and 1,427,336,117,961.30

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Solution

The fourth proportional to 3,721,368,476,599.60, 5,582,063,187,067.60 and 1,427,336,117,961.30 is: 2,141,008,193,556.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,721,368,476,599.60 : 5,582,063,187,067.60 = 1,427,336,117,961.30 : x
  2. Step 2: Convert to fraction form
    3,721,368,476,599.60/5,582,063,187,067.60 = 1,427,336,117,961.30/x
  3. Step 3: Cross multiply
    3,721,368,476,599.60x = 5,582,063,187,067.60 × 1,427,336,117,961.30
  4. Step 4: Simplify right side
    3,721,368,476,599.60x = 7,967,480,399,643,750,061,572,096
  5. Step 5: Solve for x
    x = 7,967,480,399,643,750,061,572,096/3,721,368,476,599.60
  6. Step 6: Final answer
    x = 2,141,008,193,556.81

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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.