Home / 27,624,995.52-41,444,460.84-9,181,037.28

Finding the Fourth Proportional to 27,624,995.52, 41,444,460.84 and 9,181,037.28

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Solution

The fourth proportional to 27,624,995.52, 41,444,460.84 and 9,181,037.28 is: 13,773,871.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,624,995.52 : 41,444,460.84 = 9,181,037.28 : x
  2. Step 2: Convert to fraction form
    27,624,995.52/41,444,460.84 = 9,181,037.28/x
  3. Step 3: Cross multiply
    27,624,995.52x = 41,444,460.84 × 9,181,037.28
  4. Step 4: Simplify right side
    27,624,995.52x = 380,503,140,021,540.12
  5. Step 5: Solve for x
    x = 380,503,140,021,540.12/27,624,995.52
  6. Step 6: Final answer
    x = 13,773,871.56

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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.