Home / 18,171,597.24-27,251,496.72-6,037,801.92

Finding the Fourth Proportional to 18,171,597.24, 27,251,496.72 and 6,037,801.92

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Solution

The fourth proportional to 18,171,597.24, 27,251,496.72 and 6,037,801.92 is: 9,054,742.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,171,597.24 : 27,251,496.72 = 6,037,801.92 : x
  2. Step 2: Convert to fraction form
    18,171,597.24/27,251,496.72 = 6,037,801.92/x
  3. Step 3: Cross multiply
    18,171,597.24x = 27,251,496.72 × 6,037,801.92
  4. Step 4: Simplify right side
    18,171,597.24x = 164,539,139,218,889.69
  5. Step 5: Solve for x
    x = 164,539,139,218,889.69/18,171,597.24
  6. Step 6: Final answer
    x = 9,054,742.80

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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.