Home / 33,648,486.03-50,472,690.09-12,083,110.53

Finding the Fourth Proportional to 33,648,486.03, 50,472,690.09 and 12,083,110.53

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Solution

The fourth proportional to 33,648,486.03, 50,472,690.09 and 12,083,110.53 is: 18,124,651.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,648,486.03 : 50,472,690.09 = 12,083,110.53 : x
  2. Step 2: Convert to fraction form
    33,648,486.03/50,472,690.09 = 12,083,110.53/x
  3. Step 3: Cross multiply
    33,648,486.03x = 50,472,690.09 × 12,083,110.53
  4. Step 4: Simplify right side
    33,648,486.03x = 609,867,093,103,905.62
  5. Step 5: Solve for x
    x = 609,867,093,103,905.62/33,648,486.03
  6. Step 6: Final answer
    x = 18,124,651.81

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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.