Home / 38,037,527.82-57,054,183.57-27,812,865.42

Finding the Fourth Proportional to 38,037,527.82, 57,054,183.57 and 27,812,865.42

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Solution

The fourth proportional to 38,037,527.82, 57,054,183.57 and 27,812,865.42 is: 41,717,756.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,037,527.82 : 57,054,183.57 = 27,812,865.42 : x
  2. Step 2: Convert to fraction form
    38,037,527.82/57,054,183.57 = 27,812,865.42/x
  3. Step 3: Cross multiply
    38,037,527.82x = 57,054,183.57 × 27,812,865.42
  4. Step 4: Simplify right side
    38,037,527.82x = 1,586,840,329,280,385.25
  5. Step 5: Solve for x
    x = 1,586,840,329,280,385.25/38,037,527.82
  6. Step 6: Final answer
    x = 41,717,756.65

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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.