Home / 38,237,907.06-57,383,350.02-15,206,481.27

Finding the Fourth Proportional to 38,237,907.06, 57,383,350.02 and 15,206,481.27

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Solution

The fourth proportional to 38,237,907.06, 57,383,350.02 and 15,206,481.27 is: 22,820,256.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,237,907.06 : 57,383,350.02 = 15,206,481.27 : x
  2. Step 2: Convert to fraction form
    38,237,907.06/57,383,350.02 = 15,206,481.27/x
  3. Step 3: Cross multiply
    38,237,907.06x = 57,383,350.02 × 15,206,481.27
  4. Step 4: Simplify right side
    38,237,907.06x = 872,598,837,288,984.12
  5. Step 5: Solve for x
    x = 872,598,837,288,984.12/38,237,907.06
  6. Step 6: Final answer
    x = 22,820,256.24

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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.