Home / 17,474,922.54-26,212,370.04-4,695,427.26

Finding the Fourth Proportional to 17,474,922.54, 26,212,370.04 and 4,695,427.26

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Solution

The fourth proportional to 17,474,922.54, 26,212,370.04 and 4,695,427.26 is: 7,043,137.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,922.54 : 26,212,370.04 = 4,695,427.26 : x
  2. Step 2: Convert to fraction form
    17,474,922.54/26,212,370.04 = 4,695,427.26/x
  3. Step 3: Cross multiply
    17,474,922.54x = 26,212,370.04 × 4,695,427.26
  4. Step 4: Simplify right side
    17,474,922.54x = 123,078,276,835,023.28
  5. Step 5: Solve for x
    x = 123,078,276,835,023.28/17,474,922.54
  6. Step 6: Final answer
    x = 7,043,137.19

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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.