Home / 17,228,680.14-25,847,040.33-5,713,305.02

Finding the Fourth Proportional to 17,228,680.14, 25,847,040.33 and 5,713,305.02

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Solution

The fourth proportional to 17,228,680.14, 25,847,040.33 and 5,713,305.02 is: 8,571,290.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,680.14 : 25,847,040.33 = 5,713,305.02 : x
  2. Step 2: Convert to fraction form
    17,228,680.14/25,847,040.33 = 5,713,305.02/x
  3. Step 3: Cross multiply
    17,228,680.14x = 25,847,040.33 × 5,713,305.02
  4. Step 4: Simplify right side
    17,228,680.14x = 147,672,025,269,531.44
  5. Step 5: Solve for x
    x = 147,672,025,269,531.44/17,228,680.14
  6. Step 6: Final answer
    x = 8,571,290.67

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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.