Home / 17,256,960.36-23,814,418.34-9,522,328.68

Finding the Fourth Proportional to 17,256,960.36, 23,814,418.34 and 9,522,328.68

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Solution

The fourth proportional to 17,256,960.36, 23,814,418.34 and 9,522,328.68 is: 13,140,710.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,256,960.36 : 23,814,418.34 = 9,522,328.68 : x
  2. Step 2: Convert to fraction form
    17,256,960.36/23,814,418.34 = 9,522,328.68/x
  3. Step 3: Cross multiply
    17,256,960.36x = 23,814,418.34 × 9,522,328.68
  4. Step 4: Simplify right side
    17,256,960.36x = 226,768,718,756,499.97
  5. Step 5: Solve for x
    x = 226,768,718,756,499.97/17,256,960.36
  6. Step 6: Final answer
    x = 13,140,710.42

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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.