Home / 17,962,481.70-26,943,722.55-6,601,454.10

Finding the Fourth Proportional to 17,962,481.70, 26,943,722.55 and 6,601,454.10

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Solution

The fourth proportional to 17,962,481.70, 26,943,722.55 and 6,601,454.10 is: 9,902,181.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,962,481.70 : 26,943,722.55 = 6,601,454.10 : x
  2. Step 2: Convert to fraction form
    17,962,481.70/26,943,722.55 = 6,601,454.10/x
  3. Step 3: Cross multiply
    17,962,481.70x = 26,943,722.55 × 6,601,454.10
  4. Step 4: Simplify right side
    17,962,481.70x = 177,867,747,696,959.94
  5. Step 5: Solve for x
    x = 177,867,747,696,959.94/17,962,481.70
  6. Step 6: Final answer
    x = 9,902,181.15

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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.