Home / 36,649,635-54,950,189.22-17,483,350.20

Finding the Fourth Proportional to 36,649,635, 54,950,189.22 and 17,483,350.20

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Solution

The fourth proportional to 36,649,635, 54,950,189.22 and 17,483,350.20 is: 26,213,450.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,649,635 : 54,950,189.22 = 17,483,350.20 : x
  2. Step 2: Convert to fraction form
    36,649,635/54,950,189.22 = 17,483,350.20/x
  3. Step 3: Cross multiply
    36,649,635x = 54,950,189.22 × 17,483,350.20
  4. Step 4: Simplify right side
    36,649,635x = 960,713,401,689,524.75
  5. Step 5: Solve for x
    x = 960,713,401,689,524.75/36,649,635
  6. Step 6: Final answer
    x = 26,213,450.74

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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.