Home / 17,501,755.46-26,252,633.31-4,722,260.18

Finding the Fourth Proportional to 17,501,755.46, 26,252,633.31 and 4,722,260.18

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Solution

The fourth proportional to 17,501,755.46, 26,252,633.31 and 4,722,260.18 is: 7,083,390.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501,755.46 : 26,252,633.31 = 4,722,260.18 : x
  2. Step 2: Convert to fraction form
    17,501,755.46/26,252,633.31 = 4,722,260.18/x
  3. Step 3: Cross multiply
    17,501,755.46x = 26,252,633.31 × 4,722,260.18
  4. Step 4: Simplify right side
    17,501,755.46x = 123,971,764,899,954.58
  5. Step 5: Solve for x
    x = 123,971,764,899,954.58/17,501,755.46
  6. Step 6: Final answer
    x = 7,083,390.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.