Home / 23,588,791.29-32,562,576.05-15,858,317.61

Finding the Fourth Proportional to 23,588,791.29, 32,562,576.05 and 15,858,317.61

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Solution

The fourth proportional to 23,588,791.29, 32,562,576.05 and 15,858,317.61 is: 21,891,230.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588,791.29 : 32,562,576.05 = 15,858,317.61 : x
  2. Step 2: Convert to fraction form
    23,588,791.29/32,562,576.05 = 15,858,317.61/x
  3. Step 3: Cross multiply
    23,588,791.29x = 32,562,576.05 × 15,858,317.61
  4. Step 4: Simplify right side
    23,588,791.29x = 516,387,673,121,387.69
  5. Step 5: Solve for x
    x = 516,387,673,121,387.69/23,588,791.29
  6. Step 6: Final answer
    x = 21,891,230.74

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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.