Home / 38,481,542.68-53,109,813.24-23,594,234.56

Finding the Fourth Proportional to 38,481,542.68, 53,109,813.24 and 23,594,234.56

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Solution

The fourth proportional to 38,481,542.68, 53,109,813.24 and 23,594,234.56 is: 32,563,283.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,481,542.68 : 53,109,813.24 = 23,594,234.56 : x
  2. Step 2: Convert to fraction form
    38,481,542.68/53,109,813.24 = 23,594,234.56/x
  3. Step 3: Cross multiply
    38,481,542.68x = 53,109,813.24 × 23,594,234.56
  4. Step 4: Simplify right side
    38,481,542.68x = 1,253,085,391,022,353.50
  5. Step 5: Solve for x
    x = 1,253,085,391,022,353.50/38,481,542.68
  6. Step 6: Final answer
    x = 32,563,283.69

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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.