Home / 41,480,003.80-62,220,005.70-32,820,650.20

Finding the Fourth Proportional to 41,480,003.80, 62,220,005.70 and 32,820,650.20

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Solution

The fourth proportional to 41,480,003.80, 62,220,005.70 and 32,820,650.20 is: 49,230,975.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,480,003.80 : 62,220,005.70 = 32,820,650.20 : x
  2. Step 2: Convert to fraction form
    41,480,003.80/62,220,005.70 = 32,820,650.20/x
  3. Step 3: Cross multiply
    41,480,003.80x = 62,220,005.70 × 32,820,650.20
  4. Step 4: Simplify right side
    41,480,003.80x = 2,042,101,042,521,706.25
  5. Step 5: Solve for x
    x = 2,042,101,042,521,706.25/41,480,003.80
  6. Step 6: Final answer
    x = 49,230,975.30

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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.