Home / 49,247,999.70-73,871,999.55-26,573,183.70

Finding the Fourth Proportional to 49,247,999.70, 73,871,999.55 and 26,573,183.70

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Solution

The fourth proportional to 49,247,999.70, 73,871,999.55 and 26,573,183.70 is: 39,859,775.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,247,999.70 : 73,871,999.55 = 26,573,183.70 : x
  2. Step 2: Convert to fraction form
    49,247,999.70/73,871,999.55 = 26,573,183.70/x
  3. Step 3: Cross multiply
    49,247,999.70x = 73,871,999.55 × 26,573,183.70
  4. Step 4: Simplify right side
    49,247,999.70x = 1,963,014,214,328,467.25
  5. Step 5: Solve for x
    x = 1,963,014,214,328,467.25/49,247,999.70
  6. Step 6: Final answer
    x = 39,859,775.55

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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.