Home / 17,097,671.85-23,594,078.57-9,362,580.90

Finding the Fourth Proportional to 17,097,671.85, 23,594,078.57 and 9,362,580.90

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Solution

The fourth proportional to 17,097,671.85, 23,594,078.57 and 9,362,580.90 is: 12,919,973.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,097,671.85 : 23,594,078.57 = 9,362,580.90 : x
  2. Step 2: Convert to fraction form
    17,097,671.85/23,594,078.57 = 9,362,580.90/x
  3. Step 3: Cross multiply
    17,097,671.85x = 23,594,078.57 × 9,362,580.90
  4. Step 4: Simplify right side
    17,097,671.85x = 220,901,469,325,768.44
  5. Step 5: Solve for x
    x = 220,901,469,325,768.44/17,097,671.85
  6. Step 6: Final answer
    x = 12,919,973.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.