Home / 38,503,156.56-57,715,873.67-24,136,314.35

Finding the Fourth Proportional to 38,503,156.56, 57,715,873.67 and 24,136,314.35

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Solution

The fourth proportional to 38,503,156.56, 57,715,873.67 and 24,136,314.35 is: 36,180,110.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,503,156.56 : 57,715,873.67 = 24,136,314.35 : x
  2. Step 2: Convert to fraction form
    38,503,156.56/57,715,873.67 = 24,136,314.35/x
  3. Step 3: Cross multiply
    38,503,156.56x = 57,715,873.67 × 24,136,314.35
  4. Step 4: Simplify right side
    38,503,156.56x = 1,393,048,469,474,747.25
  5. Step 5: Solve for x
    x = 1,393,048,469,474,747.25/38,503,156.56
  6. Step 6: Final answer
    x = 36,180,110.77

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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.