Home / 50,603,003.70-75,904,505.55-25,093,835.70

Finding the Fourth Proportional to 50,603,003.70, 75,904,505.55 and 25,093,835.70

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Solution

The fourth proportional to 50,603,003.70, 75,904,505.55 and 25,093,835.70 is: 37,640,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,603,003.70 : 75,904,505.55 = 25,093,835.70 : x
  2. Step 2: Convert to fraction form
    50,603,003.70/75,904,505.55 = 25,093,835.70/x
  3. Step 3: Cross multiply
    50,603,003.70x = 75,904,505.55 × 25,093,835.70
  4. Step 4: Simplify right side
    50,603,003.70x = 1,904,735,191,161,438
  5. Step 5: Solve for x
    x = 1,904,735,191,161,438/50,603,003.70
  6. Step 6: Final answer
    x = 37,640,753.55

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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.