Home / 37,143,149.02-55,685,420.97-23,467,469.82

Finding the Fourth Proportional to 37,143,149.02, 55,685,420.97 and 23,467,469.82

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Solution

The fourth proportional to 37,143,149.02, 55,685,420.97 and 23,467,469.82 is: 35,182,691.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,143,149.02 : 55,685,420.97 = 23,467,469.82 : x
  2. Step 2: Convert to fraction form
    37,143,149.02/55,685,420.97 = 23,467,469.82/x
  3. Step 3: Cross multiply
    37,143,149.02x = 55,685,420.97 × 23,467,469.82
  4. Step 4: Simplify right side
    37,143,149.02x = 1,306,795,936,299,506
  5. Step 5: Solve for x
    x = 1,306,795,936,299,506/37,143,149.02
  6. Step 6: Final answer
    x = 35,182,691.04

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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.