Home / 18,353,646.54-27,524,575.89-6,054,845.22

Finding the Fourth Proportional to 18,353,646.54, 27,524,575.89 and 6,054,845.22

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Solution

The fourth proportional to 18,353,646.54, 27,524,575.89 and 6,054,845.22 is: 9,080,323.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,353,646.54 : 27,524,575.89 = 6,054,845.22 : x
  2. Step 2: Convert to fraction form
    18,353,646.54/27,524,575.89 = 6,054,845.22/x
  3. Step 3: Cross multiply
    18,353,646.54x = 27,524,575.89 × 6,054,845.22
  4. Step 4: Simplify right side
    18,353,646.54x = 166,657,046,760,093.75
  5. Step 5: Solve for x
    x = 166,657,046,760,093.75/18,353,646.54
  6. Step 6: Final answer
    x = 9,080,323.43

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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.