Home / 41,586,983.57-57,372,464.36-27,840,376.37

Finding the Fourth Proportional to 41,586,983.57, 57,372,464.36 and 27,840,376.37

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Solution

The fourth proportional to 41,586,983.57, 57,372,464.36 and 27,840,376.37 is: 38,407,955.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,586,983.57 : 57,372,464.36 = 27,840,376.37 : x
  2. Step 2: Convert to fraction form
    41,586,983.57/57,372,464.36 = 27,840,376.37/x
  3. Step 3: Cross multiply
    41,586,983.57x = 57,372,464.36 × 27,840,376.37
  4. Step 4: Simplify right side
    41,586,983.57x = 1,597,271,001,269,843
  5. Step 5: Solve for x
    x = 1,597,271,001,269,843/41,586,983.57
  6. Step 6: Final answer
    x = 38,407,955.18

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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.