Home / 17,737,338.80-26,606,008.20-17,028,750.80

Finding the Fourth Proportional to 17,737,338.80, 26,606,008.20 and 17,028,750.80

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Solution

The fourth proportional to 17,737,338.80, 26,606,008.20 and 17,028,750.80 is: 25,543,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,737,338.80 : 26,606,008.20 = 17,028,750.80 : x
  2. Step 2: Convert to fraction form
    17,737,338.80/26,606,008.20 = 17,028,750.80/x
  3. Step 3: Cross multiply
    17,737,338.80x = 26,606,008.20 × 17,028,750.80
  4. Step 4: Simplify right side
    17,737,338.80x = 453,067,083,420,556.56
  5. Step 5: Solve for x
    x = 453,067,083,420,556.56/17,737,338.80
  6. Step 6: Final answer
    x = 25,543,126.20

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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.