Home / 33,408,622.20-50,112,933.30-10,690,260.60

Finding the Fourth Proportional to 33,408,622.20, 50,112,933.30 and 10,690,260.60

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Solution

The fourth proportional to 33,408,622.20, 50,112,933.30 and 10,690,260.60 is: 16,035,390.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,622.20 : 50,112,933.30 = 10,690,260.60 : x
  2. Step 2: Convert to fraction form
    33,408,622.20/50,112,933.30 = 10,690,260.60/x
  3. Step 3: Cross multiply
    33,408,622.20x = 50,112,933.30 × 10,690,260.60
  4. Step 4: Simplify right side
    33,408,622.20x = 535,720,316,407,417.94
  5. Step 5: Solve for x
    x = 535,720,316,407,417.94/33,408,622.20
  6. Step 6: Final answer
    x = 16,035,390.90

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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.