Home / 17,794,513.92-26,673,443.82-7,007,442.60

Finding the Fourth Proportional to 17,794,513.92, 26,673,443.82 and 7,007,442.60

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Solution

The fourth proportional to 17,794,513.92, 26,673,443.82 and 7,007,442.60 is: 10,503,946.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794,513.92 : 26,673,443.82 = 7,007,442.60 : x
  2. Step 2: Convert to fraction form
    17,794,513.92/26,673,443.82 = 7,007,442.60/x
  3. Step 3: Cross multiply
    17,794,513.92x = 26,673,443.82 × 7,007,442.60
  4. Step 4: Simplify right side
    17,794,513.92x = 186,912,626,512,974.72
  5. Step 5: Solve for x
    x = 186,912,626,512,974.72/17,794,513.92
  6. Step 6: Final answer
    x = 10,503,946.74

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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.