Home / 17,465,129.66-26,074,893.29-13,344,887.27

Finding the Fourth Proportional to 17,465,129.66, 26,074,893.29 and 13,344,887.27

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Solution

The fourth proportional to 17,465,129.66, 26,074,893.29 and 13,344,887.27 is: 19,923,500.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465,129.66 : 26,074,893.29 = 13,344,887.27 : x
  2. Step 2: Convert to fraction form
    17,465,129.66/26,074,893.29 = 13,344,887.27/x
  3. Step 3: Cross multiply
    17,465,129.66x = 26,074,893.29 × 13,344,887.27
  4. Step 4: Simplify right side
    17,465,129.66x = 347,966,511,335,230.56
  5. Step 5: Solve for x
    x = 347,966,511,335,230.56/17,465,129.66
  6. Step 6: Final answer
    x = 19,923,500.04

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.