Home / 50,613,538.33-69,846,750.26-27,408,705.31

Finding the Fourth Proportional to 50,613,538.33, 69,846,750.26 and 27,408,705.31

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Solution

The fourth proportional to 50,613,538.33, 69,846,750.26 and 27,408,705.31 is: 37,824,049.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,613,538.33 : 69,846,750.26 = 27,408,705.31 : x
  2. Step 2: Convert to fraction form
    50,613,538.33/69,846,750.26 = 27,408,705.31/x
  3. Step 3: Cross multiply
    50,613,538.33x = 69,846,750.26 × 27,408,705.31
  4. Step 4: Simplify right side
    50,613,538.33x = 1,914,408,994,737,506
  5. Step 5: Solve for x
    x = 1,914,408,994,737,506/50,613,538.33
  6. Step 6: Final answer
    x = 37,824,049.81

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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.