Home / 3,721,368,476,599.50-5,582,063,187,067.50-1,427,336,117,961.30

Finding the Fourth Proportional to 3,721,368,476,599.50, 5,582,063,187,067.50 and 1,427,336,117,961.30

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Solution

The fourth proportional to 3,721,368,476,599.50, 5,582,063,187,067.50 and 1,427,336,117,961.30 is: 2,141,008,193,556.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,721,368,476,599.50 : 5,582,063,187,067.50 = 1,427,336,117,961.30 : x
  2. Step 2: Convert to fraction form
    3,721,368,476,599.50/5,582,063,187,067.50 = 1,427,336,117,961.30/x
  3. Step 3: Cross multiply
    3,721,368,476,599.50x = 5,582,063,187,067.50 × 1,427,336,117,961.30
  4. Step 4: Simplify right side
    3,721,368,476,599.50x = 7,967,480,399,643,607,253,909,504
  5. Step 5: Solve for x
    x = 7,967,480,399,643,607,253,909,504/3,721,368,476,599.50
  6. Step 6: Final answer
    x = 2,141,008,193,556.82

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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.