Home / 5,083,867,721.00-7,015,558,516.75-2,794,983,265.82

Finding the Fourth Proportional to 5,083,867,721.00, 7,015,558,516.75 and 2,794,983,265.82

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Solution

The fourth proportional to 5,083,867,721.00, 7,015,558,516.75 and 2,794,983,265.82 is: 3,856,978,531.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,867,721.00 : 7,015,558,516.75 = 2,794,983,265.82 : x
  2. Step 2: Convert to fraction form
    5,083,867,721.00/7,015,558,516.75 = 2,794,983,265.82/x
  3. Step 3: Cross multiply
    5,083,867,721.00x = 7,015,558,516.75 × 2,794,983,265.82
  4. Step 4: Simplify right side
    5,083,867,721.00x = 19,608,368,654,655,168,512
  5. Step 5: Solve for x
    x = 19,608,368,654,655,168,512/5,083,867,721.00
  6. Step 6: Final answer
    x = 3,856,978,531.07

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1.5x scale

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.