Home / 29,526,012.80-44,289,019.20-17,383,011.20

Finding the Fourth Proportional to 29,526,012.80, 44,289,019.20 and 17,383,011.20

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Solution

The fourth proportional to 29,526,012.80, 44,289,019.20 and 17,383,011.20 is: 26,074,516.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,012.80 : 44,289,019.20 = 17,383,011.20 : x
  2. Step 2: Convert to fraction form
    29,526,012.80/44,289,019.20 = 17,383,011.20/x
  3. Step 3: Cross multiply
    29,526,012.80x = 44,289,019.20 × 17,383,011.20
  4. Step 4: Simplify right side
    29,526,012.80x = 769,876,516,790,615
  5. Step 5: Solve for x
    x = 769,876,516,790,615/29,526,012.80
  6. Step 6: Final answer
    x = 26,074,516.80

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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.