Home / 15,635,231.82-23,455,947.69-4,852,072.44

Finding the Fourth Proportional to 15,635,231.82, 23,455,947.69 and 4,852,072.44

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Solution

The fourth proportional to 15,635,231.82, 23,455,947.69 and 4,852,072.44 is: 7,279,070.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,635,231.82 : 23,455,947.69 = 4,852,072.44 : x
  2. Step 2: Convert to fraction form
    15,635,231.82/23,455,947.69 = 4,852,072.44/x
  3. Step 3: Cross multiply
    15,635,231.82x = 23,455,947.69 × 4,852,072.44
  4. Step 4: Simplify right side
    15,635,231.82x = 113,809,957,340,730.69
  5. Step 5: Solve for x
    x = 113,809,957,340,730.69/15,635,231.82
  6. Step 6: Final answer
    x = 7,279,070.67

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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.