Home / 17,024,516.06-23,494,399.26-9,289,982.80

Finding the Fourth Proportional to 17,024,516.06, 23,494,399.26 and 9,289,982.80

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Solution

The fourth proportional to 17,024,516.06, 23,494,399.26 and 9,289,982.80 is: 12,820,485.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,516.06 : 23,494,399.26 = 9,289,982.80 : x
  2. Step 2: Convert to fraction form
    17,024,516.06/23,494,399.26 = 9,289,982.80/x
  3. Step 3: Cross multiply
    17,024,516.06x = 23,494,399.26 × 9,289,982.80
  4. Step 4: Simplify right side
    17,024,516.06x = 218,262,564,936,354.16
  5. Step 5: Solve for x
    x = 218,262,564,936,354.16/17,024,516.06
  6. Step 6: Final answer
    x = 12,820,485.71

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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.