Home / 22,528,536.05-33,794,112.52-8,695,573.80

Finding the Fourth Proportional to 22,528,536.05, 33,794,112.52 and 8,695,573.80

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Solution

The fourth proportional to 22,528,536.05, 33,794,112.52 and 8,695,573.80 is: 13,043,865.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528,536.05 : 33,794,112.52 = 8,695,573.80 : x
  2. Step 2: Convert to fraction form
    22,528,536.05/33,794,112.52 = 8,695,573.80/x
  3. Step 3: Cross multiply
    22,528,536.05x = 33,794,112.52 × 8,695,573.80
  4. Step 4: Simplify right side
    22,528,536.05x = 293,859,199,307,305.56
  5. Step 5: Solve for x
    x = 293,859,199,307,305.56/22,528,536.05
  6. Step 6: Final answer
    x = 13,043,865.73

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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.