Home / 74,149,561.43-111,146,483.82-24,948,334.58

Finding the Fourth Proportional to 74,149,561.43, 111,146,483.82 and 24,948,334.58

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Solution

The fourth proportional to 74,149,561.43, 111,146,483.82 and 24,948,334.58 is: 37,396,305.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,149,561.43 : 111,146,483.82 = 24,948,334.58 : x
  2. Step 2: Convert to fraction form
    74,149,561.43/111,146,483.82 = 24,948,334.58/x
  3. Step 3: Cross multiply
    74,149,561.43x = 111,146,483.82 × 24,948,334.58
  4. Step 4: Simplify right side
    74,149,561.43x = 2,772,919,665,269,740.50
  5. Step 5: Solve for x
    x = 2,772,919,665,269,740.50/74,149,561.43
  6. Step 6: Final answer
    x = 37,396,305.68

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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.