Home / 27,953,353.64-41,940,119.64-9,760,229.12

Finding the Fourth Proportional to 27,953,353.64, 41,940,119.64 and 9,760,229.12

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Solution

The fourth proportional to 27,953,353.64, 41,940,119.64 and 9,760,229.12 is: 14,643,866.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,953,353.64 : 41,940,119.64 = 9,760,229.12 : x
  2. Step 2: Convert to fraction form
    27,953,353.64/41,940,119.64 = 9,760,229.12/x
  3. Step 3: Cross multiply
    27,953,353.64x = 41,940,119.64 × 9,760,229.12
  4. Step 4: Simplify right side
    27,953,353.64x = 409,345,177,006,611.88
  5. Step 5: Solve for x
    x = 409,345,177,006,611.88/27,953,353.64
  6. Step 6: Final answer
    x = 14,643,866.43

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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.