Home / 15,003,991.26-22,505,987.25-3,644,363.34

Finding the Fourth Proportional to 15,003,991.26, 22,505,987.25 and 3,644,363.34

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Solution

The fourth proportional to 15,003,991.26, 22,505,987.25 and 3,644,363.34 is: 5,466,545.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,991.26 : 22,505,987.25 = 3,644,363.34 : x
  2. Step 2: Convert to fraction form
    15,003,991.26/22,505,987.25 = 3,644,363.34/x
  3. Step 3: Cross multiply
    15,003,991.26x = 22,505,987.25 × 3,644,363.34
  4. Step 4: Simplify right side
    15,003,991.26x = 82,019,994,864,407.41
  5. Step 5: Solve for x
    x = 82,019,994,864,407.41/15,003,991.26
  6. Step 6: Final answer
    x = 5,466,545.10

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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.