Home / 33,948,020.75-50,922,498.21-9,686,939.86

Finding the Fourth Proportional to 33,948,020.75, 50,922,498.21 and 9,686,939.86

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Solution

The fourth proportional to 33,948,020.75, 50,922,498.21 and 9,686,939.86 is: 14,530,543.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,020.75 : 50,922,498.21 = 9,686,939.86 : x
  2. Step 2: Convert to fraction form
    33,948,020.75/50,922,498.21 = 9,686,939.86/x
  3. Step 3: Cross multiply
    33,948,020.75x = 50,922,498.21 × 9,686,939.86
  4. Step 4: Simplify right side
    33,948,020.75x = 493,283,177,681,227.62
  5. Step 5: Solve for x
    x = 493,283,177,681,227.62/33,948,020.75
  6. Step 6: Final answer
    x = 14,530,543.07

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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.