Home / 23,515,586-35,273,497.88-7,340,181.32

Finding the Fourth Proportional to 23,515,586, 35,273,497.88 and 7,340,181.32

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Solution

The fourth proportional to 23,515,586, 35,273,497.88 and 7,340,181.32 is: 11,010,309.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515,586 : 35,273,497.88 = 7,340,181.32 : x
  2. Step 2: Convert to fraction form
    23,515,586/35,273,497.88 = 7,340,181.32/x
  3. Step 3: Cross multiply
    23,515,586x = 35,273,497.88 × 7,340,181.32
  4. Step 4: Simplify right side
    23,515,586x = 258,913,870,229,835.62
  5. Step 5: Solve for x
    x = 258,913,870,229,835.62/23,515,586
  6. Step 6: Final answer
    x = 11,010,309.09

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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.