Home / 33,571,310.40-50,356,965.60-33,011,438.40

Finding the Fourth Proportional to 33,571,310.40, 50,356,965.60 and 33,011,438.40

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Solution

The fourth proportional to 33,571,310.40, 50,356,965.60 and 33,011,438.40 is: 49,517,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,571,310.40 : 50,356,965.60 = 33,011,438.40 : x
  2. Step 2: Convert to fraction form
    33,571,310.40/50,356,965.60 = 33,011,438.40/x
  3. Step 3: Cross multiply
    33,571,310.40x = 50,356,965.60 × 33,011,438.40
  4. Step 4: Simplify right side
    33,571,310.40x = 1,662,355,867,915,319
  5. Step 5: Solve for x
    x = 1,662,355,867,915,319/33,571,310.40
  6. Step 6: Final answer
    x = 49,517,157.60

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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.