Home / 17,042,180.01-25,563,794.91-7,452,622.41

Finding the Fourth Proportional to 17,042,180.01, 25,563,794.91 and 7,452,622.41

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Solution

The fourth proportional to 17,042,180.01, 25,563,794.91 and 7,452,622.41 is: 11,179,163.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,180.01 : 25,563,794.91 = 7,452,622.41 : x
  2. Step 2: Convert to fraction form
    17,042,180.01/25,563,794.91 = 7,452,622.41/x
  3. Step 3: Cross multiply
    17,042,180.01x = 25,563,794.91 × 7,452,622.41
  4. Step 4: Simplify right side
    17,042,180.01x = 190,517,310,830,909.94
  5. Step 5: Solve for x
    x = 190,517,310,830,909.94/17,042,180.01
  6. Step 6: Final answer
    x = 11,179,163.15

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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.