Home / 17,619,192.56-24,314,651.57-9,884,400.95

Finding the Fourth Proportional to 17,619,192.56, 24,314,651.57 and 9,884,400.95

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Solution

The fourth proportional to 17,619,192.56, 24,314,651.57 and 9,884,400.95 is: 13,640,566.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,619,192.56 : 24,314,651.57 = 9,884,400.95 : x
  2. Step 2: Convert to fraction form
    17,619,192.56/24,314,651.57 = 9,884,400.95/x
  3. Step 3: Cross multiply
    17,619,192.56x = 24,314,651.57 × 9,884,400.95
  4. Step 4: Simplify right side
    17,619,192.56x = 240,335,765,107,324.88
  5. Step 5: Solve for x
    x = 240,335,765,107,324.88/17,619,192.56
  6. Step 6: Final answer
    x = 13,640,566.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.