Home / 17,307,773.20-25,963,992.60-5,951,702.80

Finding the Fourth Proportional to 17,307,773.20, 25,963,992.60 and 5,951,702.80

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Solution

The fourth proportional to 17,307,773.20, 25,963,992.60 and 5,951,702.80 is: 8,928,356.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,307,773.20 : 25,963,992.60 = 5,951,702.80 : x
  2. Step 2: Convert to fraction form
    17,307,773.20/25,963,992.60 = 5,951,702.80/x
  3. Step 3: Cross multiply
    17,307,773.20x = 25,963,992.60 × 5,951,702.80
  4. Step 4: Simplify right side
    17,307,773.20x = 154,529,967,456,599.28
  5. Step 5: Solve for x
    x = 154,529,967,456,599.28/17,307,773.20
  6. Step 6: Final answer
    x = 8,928,356.39

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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.