Home / 33,611,279.40-50,416,919.10-33,292,414.80

Finding the Fourth Proportional to 33,611,279.40, 50,416,919.10 and 33,292,414.80

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Solution

The fourth proportional to 33,611,279.40, 50,416,919.10 and 33,292,414.80 is: 49,938,622.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,611,279.40 : 50,416,919.10 = 33,292,414.80 : x
  2. Step 2: Convert to fraction form
    33,611,279.40/50,416,919.10 = 33,292,414.80/x
  3. Step 3: Cross multiply
    33,611,279.40x = 50,416,919.10 × 33,292,414.80
  4. Step 4: Simplify right side
    33,611,279.40x = 1,678,500,983,615,242.75
  5. Step 5: Solve for x
    x = 1,678,500,983,615,242.75/33,611,279.40
  6. Step 6: Final answer
    x = 49,938,622.20

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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.