Home / 36,324,488.83-54,486,933.92-9,030,781.62

Finding the Fourth Proportional to 36,324,488.83, 54,486,933.92 and 9,030,781.62

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Solution

The fourth proportional to 36,324,488.83, 54,486,933.92 and 9,030,781.62 is: 13,546,222.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,324,488.83 : 54,486,933.92 = 9,030,781.62 : x
  2. Step 2: Convert to fraction form
    36,324,488.83/54,486,933.92 = 9,030,781.62/x
  3. Step 3: Cross multiply
    36,324,488.83x = 54,486,933.92 × 9,030,781.62
  4. Step 4: Simplify right side
    36,324,488.83x = 492,059,601,374,890.50
  5. Step 5: Solve for x
    x = 492,059,601,374,890.50/36,324,488.83
  6. Step 6: Final answer
    x = 13,546,222.32

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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.