Home / 15,003,954.54-22,505,932.08-3,644,326.62

Finding the Fourth Proportional to 15,003,954.54, 22,505,932.08 and 3,644,326.62

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Solution

The fourth proportional to 15,003,954.54, 22,505,932.08 and 3,644,326.62 is: 5,466,490.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,003,954.54 : 22,505,932.08 = 3,644,326.62 : x
  2. Step 2: Convert to fraction form
    15,003,954.54/22,505,932.08 = 3,644,326.62/x
  3. Step 3: Cross multiply
    15,003,954.54x = 22,505,932.08 × 3,644,326.62
  4. Step 4: Simplify right side
    15,003,954.54x = 82,018,967,387,055.97
  5. Step 5: Solve for x
    x = 82,018,967,387,055.97/15,003,954.54
  6. Step 6: Final answer
    x = 5,466,490.00

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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.