Home / 17,728,727.37-26,538,548.34-11,567,442.27

Finding the Fourth Proportional to 17,728,727.37, 26,538,548.34 and 11,567,442.27

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Solution

The fourth proportional to 17,728,727.37, 26,538,548.34 and 11,567,442.27 is: 17,315,575.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,728,727.37 : 26,538,548.34 = 11,567,442.27 : x
  2. Step 2: Convert to fraction form
    17,728,727.37/26,538,548.34 = 11,567,442.27/x
  3. Step 3: Cross multiply
    17,728,727.37x = 26,538,548.34 × 11,567,442.27
  4. Step 4: Simplify right side
    17,728,727.37x = 306,983,125,852,554.31
  5. Step 5: Solve for x
    x = 306,983,125,852,554.31/17,728,727.37
  6. Step 6: Final answer
    x = 17,315,575.98

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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.