Home / 51,394,865.44-70,940,793.72-33,060,152.56

Finding the Fourth Proportional to 51,394,865.44, 70,940,793.72 and 33,060,152.56

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Solution

The fourth proportional to 51,394,865.44, 70,940,793.72 and 33,060,152.56 is: 45,633,225.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,394,865.44 : 70,940,793.72 = 33,060,152.56 : x
  2. Step 2: Convert to fraction form
    51,394,865.44/70,940,793.72 = 33,060,152.56/x
  3. Step 3: Cross multiply
    51,394,865.44x = 70,940,793.72 × 33,060,152.56
  4. Step 4: Simplify right side
    51,394,865.44x = 2,345,313,463,110,690
  5. Step 5: Solve for x
    x = 2,345,313,463,110,690/51,394,865.44
  6. Step 6: Final answer
    x = 45,633,225.09

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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.