Home / 17,755,802.89-26,556,764.28-10,451,855.74

Finding the Fourth Proportional to 17,755,802.89, 26,556,764.28 and 10,451,855.74

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Solution

The fourth proportional to 17,755,802.89, 26,556,764.28 and 10,451,855.74 is: 15,632,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,755,802.89 : 26,556,764.28 = 10,451,855.74 : x
  2. Step 2: Convert to fraction form
    17,755,802.89/26,556,764.28 = 10,451,855.74/x
  3. Step 3: Cross multiply
    17,755,802.89x = 26,556,764.28 × 10,451,855.74
  4. Step 4: Simplify right side
    17,755,802.89x = 277,567,469,175,745
  5. Step 5: Solve for x
    x = 277,567,469,175,745/17,755,802.89
  6. Step 6: Final answer
    x = 15,632,493.27

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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.