Home / 38,305,305.60-57,457,958.40-33,522,336.60

Finding the Fourth Proportional to 38,305,305.60, 57,457,958.40 and 33,522,336.60

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Solution

The fourth proportional to 38,305,305.60, 57,457,958.40 and 33,522,336.60 is: 50,283,504.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,305,305.60 : 57,457,958.40 = 33,522,336.60 : x
  2. Step 2: Convert to fraction form
    38,305,305.60/57,457,958.40 = 33,522,336.60/x
  3. Step 3: Cross multiply
    38,305,305.60x = 57,457,958.40 × 33,522,336.60
  4. Step 4: Simplify right side
    38,305,305.60x = 1,926,125,021,833,597.50
  5. Step 5: Solve for x
    x = 1,926,125,021,833,597.50/38,305,305.60
  6. Step 6: Final answer
    x = 50,283,504.90

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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.