Home / 17,310,208.13-23,880,043.73-11,200,610.69

Finding the Fourth Proportional to 17,310,208.13, 23,880,043.73 and 11,200,610.69

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Solution

The fourth proportional to 17,310,208.13, 23,880,043.73 and 11,200,610.69 is: 15,451,638.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,310,208.13 : 23,880,043.73 = 11,200,610.69 : x
  2. Step 2: Convert to fraction form
    17,310,208.13/23,880,043.73 = 11,200,610.69/x
  3. Step 3: Cross multiply
    17,310,208.13x = 23,880,043.73 × 11,200,610.69
  4. Step 4: Simplify right side
    17,310,208.13x = 267,471,073,023,902.44
  5. Step 5: Solve for x
    x = 267,471,073,023,902.44/17,310,208.13
  6. Step 6: Final answer
    x = 15,451,638.19

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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.