Home / 17,232,503.97-23,780,546.96-9,392,086.83

Finding the Fourth Proportional to 17,232,503.97, 23,780,546.96 and 9,392,086.83

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Solution

The fourth proportional to 17,232,503.97, 23,780,546.96 and 9,392,086.83 is: 12,960,911.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,503.97 : 23,780,546.96 = 9,392,086.83 : x
  2. Step 2: Convert to fraction form
    17,232,503.97/23,780,546.96 = 9,392,086.83/x
  3. Step 3: Cross multiply
    17,232,503.97x = 23,780,546.96 × 9,392,086.83
  4. Step 4: Simplify right side
    17,232,503.97x = 223,348,961,866,252.09
  5. Step 5: Solve for x
    x = 223,348,961,866,252.09/17,232,503.97
  6. Step 6: Final answer
    x = 12,960,911.67

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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.