Home / 25,149,853.80-37,770,399.90-22,014,570.60

Finding the Fourth Proportional to 25,149,853.80, 37,770,399.90 and 22,014,570.60

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Solution

The fourth proportional to 25,149,853.80, 37,770,399.90 and 22,014,570.60 is: 33,061,788.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,149,853.80 : 37,770,399.90 = 22,014,570.60 : x
  2. Step 2: Convert to fraction form
    25,149,853.80/37,770,399.90 = 22,014,570.60/x
  3. Step 3: Cross multiply
    25,149,853.80x = 37,770,399.90 × 22,014,570.60
  4. Step 4: Simplify right side
    25,149,853.80x = 831,499,135,188,783
  5. Step 5: Solve for x
    x = 831,499,135,188,783/25,149,853.80
  6. Step 6: Final answer
    x = 33,061,788.02

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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.