Home / 17,566,380.73-26,350,604.47-6,783,738.09

Finding the Fourth Proportional to 17,566,380.73, 26,350,604.47 and 6,783,738.09

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Solution

The fourth proportional to 17,566,380.73, 26,350,604.47 and 6,783,738.09 is: 10,176,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566,380.73 : 26,350,604.47 = 6,783,738.09 : x
  2. Step 2: Convert to fraction form
    17,566,380.73/26,350,604.47 = 6,783,738.09/x
  3. Step 3: Cross multiply
    17,566,380.73x = 26,350,604.47 × 6,783,738.09
  4. Step 4: Simplify right side
    17,566,380.73x = 178,755,599,147,328.16
  5. Step 5: Solve for x
    x = 178,755,599,147,328.16/17,566,380.73
  6. Step 6: Final answer
    x = 10,176,006.20

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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.