Home / 17,530,821.20-24,194,936.49-10,088,330.33

Finding the Fourth Proportional to 17,530,821.20, 24,194,936.49 and 10,088,330.33

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Solution

The fourth proportional to 17,530,821.20, 24,194,936.49 and 10,088,330.33 is: 13,923,278.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,530,821.20 : 24,194,936.49 = 10,088,330.33 : x
  2. Step 2: Convert to fraction form
    17,530,821.20/24,194,936.49 = 10,088,330.33/x
  3. Step 3: Cross multiply
    17,530,821.20x = 24,194,936.49 × 10,088,330.33
  4. Step 4: Simplify right side
    17,530,821.20x = 244,086,511,647,146.81
  5. Step 5: Solve for x
    x = 244,086,511,647,146.81/17,530,821.20
  6. Step 6: Final answer
    x = 13,923,278.83

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1.5x scale

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.