Home / 38,305,374.60-57,458,061.90-33,522,405.60

Finding the Fourth Proportional to 38,305,374.60, 57,458,061.90 and 33,522,405.60

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Solution

The fourth proportional to 38,305,374.60, 57,458,061.90 and 33,522,405.60 is: 50,283,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,305,374.60 : 57,458,061.90 = 33,522,405.60 : x
  2. Step 2: Convert to fraction form
    38,305,374.60/57,458,061.90 = 33,522,405.60/x
  3. Step 3: Cross multiply
    38,305,374.60x = 57,458,061.90 × 33,522,405.60
  4. Step 4: Simplify right side
    38,305,374.60x = 1,926,132,456,001,706.75
  5. Step 5: Solve for x
    x = 1,926,132,456,001,706.75/38,305,374.60
  6. Step 6: Final answer
    x = 50,283,608.40

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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.