Home / 14,680,003.80-22,023,504.90-7,100,736.60

Finding the Fourth Proportional to 14,680,003.80, 22,023,504.90 and 7,100,736.60

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Solution

The fourth proportional to 14,680,003.80, 22,023,504.90 and 7,100,736.60 is: 10,652,797.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,680,003.80 : 22,023,504.90 = 7,100,736.60 : x
  2. Step 2: Convert to fraction form
    14,680,003.80/22,023,504.90 = 7,100,736.60/x
  3. Step 3: Cross multiply
    14,680,003.80x = 22,023,504.90 × 7,100,736.60
  4. Step 4: Simplify right side
    14,680,003.80x = 156,383,107,303,709.31
  5. Step 5: Solve for x
    x = 156,383,107,303,709.31/14,680,003.80
  6. Step 6: Final answer
    x = 10,652,797.47

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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.