Home / 27,864,008.30-41,760,583.05-13,456,052.30

Finding the Fourth Proportional to 27,864,008.30, 41,760,583.05 and 13,456,052.30

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Solution

The fourth proportional to 27,864,008.30, 41,760,583.05 and 13,456,052.30 is: 20,166,968.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,864,008.30 : 41,760,583.05 = 13,456,052.30 : x
  2. Step 2: Convert to fraction form
    27,864,008.30/41,760,583.05 = 13,456,052.30/x
  3. Step 3: Cross multiply
    27,864,008.30x = 41,760,583.05 × 13,456,052.30
  4. Step 4: Simplify right side
    27,864,008.30x = 561,932,589,599,293.50
  5. Step 5: Solve for x
    x = 561,932,589,599,293.50/27,864,008.30
  6. Step 6: Final answer
    x = 20,166,968.93

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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.