Home / 3,635,083,961.57-5,444,989,989.94-2,306,428,091.03

Finding the Fourth Proportional to 3,635,083,961.57, 5,444,989,989.94 and 2,306,428,091.03

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Solution

The fourth proportional to 3,635,083,961.57, 5,444,989,989.94 and 2,306,428,091.03 is: 3,454,797,193.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,083,961.57 : 5,444,989,989.94 = 2,306,428,091.03 : x
  2. Step 2: Convert to fraction form
    3,635,083,961.57/5,444,989,989.94 = 2,306,428,091.03/x
  3. Step 3: Cross multiply
    3,635,083,961.57x = 5,444,989,989.94 × 2,306,428,091.03
  4. Step 4: Simplify right side
    3,635,083,961.57x = 12,558,477,868,160,577,536
  5. Step 5: Solve for x
    x = 12,558,477,868,160,577,536/3,635,083,961.57
  6. Step 6: Final answer
    x = 3,454,797,193.39

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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.