Home / 17,821,170.26-24,588,999.94-10,086,212.56

Finding the Fourth Proportional to 17,821,170.26, 24,588,999.94 and 10,086,212.56

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Solution

The fourth proportional to 17,821,170.26, 24,588,999.94 and 10,086,212.56 is: 13,916,587.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,170.26 : 24,588,999.94 = 10,086,212.56 : x
  2. Step 2: Convert to fraction form
    17,821,170.26/24,588,999.94 = 10,086,212.56/x
  3. Step 3: Cross multiply
    17,821,170.26x = 24,588,999.94 × 10,086,212.56
  4. Step 4: Simplify right side
    17,821,170.26x = 248,009,879,884,506.72
  5. Step 5: Solve for x
    x = 248,009,879,884,506.72/17,821,170.26
  6. Step 6: Final answer
    x = 13,916,587.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.