Home / 17,093,937.60-25,640,906.40-4,963,377.60

Finding the Fourth Proportional to 17,093,937.60, 25,640,906.40 and 4,963,377.60

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Solution

The fourth proportional to 17,093,937.60, 25,640,906.40 and 4,963,377.60 is: 7,445,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,937.60 : 25,640,906.40 = 4,963,377.60 : x
  2. Step 2: Convert to fraction form
    17,093,937.60/25,640,906.40 = 4,963,377.60/x
  3. Step 3: Cross multiply
    17,093,937.60x = 25,640,906.40 × 4,963,377.60
  4. Step 4: Simplify right side
    17,093,937.60x = 127,265,500,469,456.62
  5. Step 5: Solve for x
    x = 127,265,500,469,456.62/17,093,937.60
  6. Step 6: Final answer
    x = 7,445,066.40

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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.