Home / 36,862,830.42-55,318,930.85-15,297,452.83

Finding the Fourth Proportional to 36,862,830.42, 55,318,930.85 and 15,297,452.83

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Solution

The fourth proportional to 36,862,830.42, 55,318,930.85 and 15,297,452.83 is: 22,956,423.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,862,830.42 : 55,318,930.85 = 15,297,452.83 : x
  2. Step 2: Convert to fraction form
    36,862,830.42/55,318,930.85 = 15,297,452.83/x
  3. Step 3: Cross multiply
    36,862,830.42x = 55,318,930.85 × 15,297,452.83
  4. Step 4: Simplify right side
    36,862,830.42x = 846,238,735,283,906.88
  5. Step 5: Solve for x
    x = 846,238,735,283,906.88/36,862,830.42
  6. Step 6: Final answer
    x = 22,956,423.19

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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.