Home / 38,305,383.60-57,458,075.40-33,522,414.60

Finding the Fourth Proportional to 38,305,383.60, 57,458,075.40 and 33,522,414.60

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Solution

The fourth proportional to 38,305,383.60, 57,458,075.40 and 33,522,414.60 is: 50,283,621.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,305,383.60 : 57,458,075.40 = 33,522,414.60 : x
  2. Step 2: Convert to fraction form
    38,305,383.60/57,458,075.40 = 33,522,414.60/x
  3. Step 3: Cross multiply
    38,305,383.60x = 57,458,075.40 × 33,522,414.60
  4. Step 4: Simplify right side
    38,305,383.60x = 1,926,133,425,676,861
  5. Step 5: Solve for x
    x = 1,926,133,425,676,861/38,305,383.60
  6. Step 6: Final answer
    x = 50,283,621.90

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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.