Home / 125,592,183.40-188,397,243.17-33,475,438.93

Finding the Fourth Proportional to 125,592,183.40, 188,397,243.17 and 33,475,438.93

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Solution

The fourth proportional to 125,592,183.40, 188,397,243.17 and 33,475,438.93 is: 50,215,548.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,592,183.40 : 188,397,243.17 = 33,475,438.93 : x
  2. Step 2: Convert to fraction form
    125,592,183.40/188,397,243.17 = 33,475,438.93/x
  3. Step 3: Cross multiply
    125,592,183.40x = 188,397,243.17 × 33,475,438.93
  4. Step 4: Simplify right side
    125,592,183.40x = 6,306,680,408,317,694
  5. Step 5: Solve for x
    x = 6,306,680,408,317,694/125,592,183.40
  6. Step 6: Final answer
    x = 50,215,548.75

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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.