Home / 41,586,984.57-57,372,465.74-27,840,377.37

Finding the Fourth Proportional to 41,586,984.57, 57,372,465.74 and 27,840,377.37

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Solution

The fourth proportional to 41,586,984.57, 57,372,465.74 and 27,840,377.37 is: 38,407,956.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,586,984.57 : 57,372,465.74 = 27,840,377.37 : x
  2. Step 2: Convert to fraction form
    41,586,984.57/57,372,465.74 = 27,840,377.37/x
  3. Step 3: Cross multiply
    41,586,984.57x = 57,372,465.74 × 27,840,377.37
  4. Step 4: Simplify right side
    41,586,984.57x = 1,597,271,096,848,996.50
  5. Step 5: Solve for x
    x = 1,597,271,096,848,996.50/41,586,984.57
  6. Step 6: Final answer
    x = 38,407,956.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.