Home / 17,755,800.38-26,556,760.52-10,451,853.24

Finding the Fourth Proportional to 17,755,800.38, 26,556,760.52 and 10,451,853.24

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Solution

The fourth proportional to 17,755,800.38, 26,556,760.52 and 10,451,853.24 is: 15,632,489.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,755,800.38 : 26,556,760.52 = 10,451,853.24 : x
  2. Step 2: Convert to fraction form
    17,755,800.38/26,556,760.52 = 10,451,853.24/x
  3. Step 3: Cross multiply
    17,755,800.38x = 26,556,760.52 × 10,451,853.24
  4. Step 4: Simplify right side
    17,755,800.38x = 277,567,363,484,866.09
  5. Step 5: Solve for x
    x = 277,567,363,484,866.09/17,755,800.38
  6. Step 6: Final answer
    x = 15,632,489.53

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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.