Home / 17,821,193.32-24,589,031.75-10,086,235.48

Finding the Fourth Proportional to 17,821,193.32, 24,589,031.75 and 10,086,235.48

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Solution

The fourth proportional to 17,821,193.32, 24,589,031.75 and 10,086,235.48 is: 13,916,619.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,193.32 : 24,589,031.75 = 10,086,235.48 : x
  2. Step 2: Convert to fraction form
    17,821,193.32/24,589,031.75 = 10,086,235.48/x
  3. Step 3: Cross multiply
    17,821,193.32x = 24,589,031.75 × 10,086,235.48
  4. Step 4: Simplify right side
    17,821,193.32x = 248,010,764,381,616.09
  5. Step 5: Solve for x
    x = 248,010,764,381,616.09/17,821,193.32
  6. Step 6: Final answer
    x = 13,916,619.38

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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.