Home / 33,235,409.70-49,733,540.33-22,473,729.45

Finding the Fourth Proportional to 33,235,409.70, 49,733,540.33 and 22,473,729.45

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Solution

The fourth proportional to 33,235,409.70, 49,733,540.33 and 22,473,729.45 is: 33,629,738.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,235,409.70 : 49,733,540.33 = 22,473,729.45 : x
  2. Step 2: Convert to fraction form
    33,235,409.70/49,733,540.33 = 22,473,729.45/x
  3. Step 3: Cross multiply
    33,235,409.70x = 49,733,540.33 × 22,473,729.45
  4. Step 4: Simplify right side
    33,235,409.70x = 1,117,698,129,854,715.12
  5. Step 5: Solve for x
    x = 1,117,698,129,854,715.12/33,235,409.70
  6. Step 6: Final answer
    x = 33,629,738.28

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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.