Home / 33,475,027.56-50,164,596.72-19,068,351

Finding the Fourth Proportional to 33,475,027.56, 50,164,596.72 and 19,068,351

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Solution

The fourth proportional to 33,475,027.56, 50,164,596.72 and 19,068,351 is: 28,575,215.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,475,027.56 : 50,164,596.72 = 19,068,351 : x
  2. Step 2: Convert to fraction form
    33,475,027.56/50,164,596.72 = 19,068,351/x
  3. Step 3: Cross multiply
    33,475,027.56x = 50,164,596.72 × 19,068,351
  4. Step 4: Simplify right side
    33,475,027.56x = 956,556,138,030,408.75
  5. Step 5: Solve for x
    x = 956,556,138,030,408.75/33,475,027.56
  6. Step 6: Final answer
    x = 28,575,215.85

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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.