Home / 17,296,397.82-25,792,043.04-17,140,682.25

Finding the Fourth Proportional to 17,296,397.82, 25,792,043.04 and 17,140,682.25

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Solution

The fourth proportional to 17,296,397.82, 25,792,043.04 and 17,140,682.25 is: 25,559,843.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,296,397.82 : 25,792,043.04 = 17,140,682.25 : x
  2. Step 2: Convert to fraction form
    17,296,397.82/25,792,043.04 = 17,140,682.25/x
  3. Step 3: Cross multiply
    17,296,397.82x = 25,792,043.04 × 17,140,682.25
  4. Step 4: Simplify right side
    17,296,397.82x = 442,093,214,326,964
  5. Step 5: Solve for x
    x = 442,093,214,326,964/17,296,397.82
  6. Step 6: Final answer
    x = 25,559,843.09

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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.