Home / 23,352,435.96-35,031,996.99-7,179,745.20

Finding the Fourth Proportional to 23,352,435.96, 35,031,996.99 and 7,179,745.20

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Solution

The fourth proportional to 23,352,435.96, 35,031,996.99 and 7,179,745.20 is: 10,770,645.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,352,435.96 : 35,031,996.99 = 7,179,745.20 : x
  2. Step 2: Convert to fraction form
    23,352,435.96/35,031,996.99 = 7,179,745.20/x
  3. Step 3: Cross multiply
    23,352,435.96x = 35,031,996.99 × 7,179,745.20
  4. Step 4: Simplify right side
    23,352,435.96x = 251,520,812,235,366.97
  5. Step 5: Solve for x
    x = 251,520,812,235,366.97/23,352,435.96
  6. Step 6: Final answer
    x = 10,770,645.63

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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.