Home / 1,950,151,394,778.50-2,691,215,213,264.50-1,083,056,172,944.20

Finding the Fourth Proportional to 1,950,151,394,778.50, 2,691,215,213,264.50 and 1,083,056,172,944.20

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Solution

The fourth proportional to 1,950,151,394,778.50, 2,691,215,213,264.50 and 1,083,056,172,944.20 is: 1,494,621,011,092.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,151,394,778.50 : 2,691,215,213,264.50 = 1,083,056,172,944.20 : x
  2. Step 2: Convert to fraction form
    1,950,151,394,778.50/2,691,215,213,264.50 = 1,083,056,172,944.20/x
  3. Step 3: Cross multiply
    1,950,151,394,778.50x = 2,691,215,213,264.50 × 1,083,056,172,944.20
  4. Step 4: Simplify right side
    1,950,151,394,778.50x = 2,914,737,249,447,458,195,374,080
  5. Step 5: Solve for x
    x = 2,914,737,249,447,458,195,374,080/1,950,151,394,778.50
  6. Step 6: Final answer
    x = 1,494,621,011,092.59

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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.