Home / 11,843,227.36-17,763,645.48-8,029,536.76

Finding the Fourth Proportional to 11,843,227.36, 17,763,645.48 and 8,029,536.76

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Solution

The fourth proportional to 11,843,227.36, 17,763,645.48 and 8,029,536.76 is: 12,043,494.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,227.36 : 17,763,645.48 = 8,029,536.76 : x
  2. Step 2: Convert to fraction form
    11,843,227.36/17,763,645.48 = 8,029,536.76/x
  3. Step 3: Cross multiply
    11,843,227.36x = 17,763,645.48 × 8,029,536.76
  4. Step 4: Simplify right side
    11,843,227.36x = 142,633,844,373,267.84
  5. Step 5: Solve for x
    x = 142,633,844,373,267.84/11,843,227.36
  6. Step 6: Final answer
    x = 12,043,494.57

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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.