Home / 49,170,600.95-67,853,649.98-27,143,627.27

Finding the Fourth Proportional to 49,170,600.95, 67,853,649.98 and 27,143,627.27

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Solution

The fourth proportional to 49,170,600.95, 67,853,649.98 and 27,143,627.27 is: 37,457,223.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,170,600.95 : 67,853,649.98 = 27,143,627.27 : x
  2. Step 2: Convert to fraction form
    49,170,600.95/67,853,649.98 = 27,143,627.27/x
  3. Step 3: Cross multiply
    49,170,600.95x = 67,853,649.98 × 27,143,627.27
  4. Step 4: Simplify right side
    49,170,600.95x = 1,841,794,183,694,753.75
  5. Step 5: Solve for x
    x = 1,841,794,183,694,753.75/49,170,600.95
  6. Step 6: Final answer
    x = 37,457,223.39

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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.