Home / 17,194,619.76-23,728,575.24-9,459,495.96

Finding the Fourth Proportional to 17,194,619.76, 23,728,575.24 and 9,459,495.96

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Solution

The fourth proportional to 17,194,619.76, 23,728,575.24 and 9,459,495.96 is: 13,054,104.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,619.76 : 23,728,575.24 = 9,459,495.96 : x
  2. Step 2: Convert to fraction form
    17,194,619.76/23,728,575.24 = 9,459,495.96/x
  3. Step 3: Cross multiply
    17,194,619.76x = 23,728,575.24 × 9,459,495.96
  4. Step 4: Simplify right side
    17,194,619.76x = 224,460,361,619,336.03
  5. Step 5: Solve for x
    x = 224,460,361,619,336.03/17,194,619.76
  6. Step 6: Final answer
    x = 13,054,104.41

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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.