Home / 23,991,982.68-33,108,112.62-13,682,024.04

Finding the Fourth Proportional to 23,991,982.68, 33,108,112.62 and 13,682,024.04

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Solution

The fourth proportional to 23,991,982.68, 33,108,112.62 and 13,682,024.04 is: 18,880,723.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,991,982.68 : 33,108,112.62 = 13,682,024.04 : x
  2. Step 2: Convert to fraction form
    23,991,982.68/33,108,112.62 = 13,682,024.04/x
  3. Step 3: Cross multiply
    23,991,982.68x = 33,108,112.62 × 13,682,024.04
  4. Step 4: Simplify right side
    23,991,982.68x = 452,985,992,785,867.38
  5. Step 5: Solve for x
    x = 452,985,992,785,867.38/23,991,982.68
  6. Step 6: Final answer
    x = 18,880,723.57

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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.