Home / 26,573,055.54-39,859,583.79-6,378,297.54

Finding the Fourth Proportional to 26,573,055.54, 39,859,583.79 and 6,378,297.54

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Solution

The fourth proportional to 26,573,055.54, 39,859,583.79 and 6,378,297.54 is: 9,567,446.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,573,055.54 : 39,859,583.79 = 6,378,297.54 : x
  2. Step 2: Convert to fraction form
    26,573,055.54/39,859,583.79 = 6,378,297.54/x
  3. Step 3: Cross multiply
    26,573,055.54x = 39,859,583.79 × 6,378,297.54
  4. Step 4: Simplify right side
    26,573,055.54x = 254,236,285,233,180.88
  5. Step 5: Solve for x
    x = 254,236,285,233,180.88/26,573,055.54
  6. Step 6: Final answer
    x = 9,567,446.43

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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.