Home / 27,404,471.49-41,115,884.37-8,961,267

Finding the Fourth Proportional to 27,404,471.49, 41,115,884.37 and 8,961,267

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Solution

The fourth proportional to 27,404,471.49, 41,115,884.37 and 8,961,267 is: 13,444,901.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,404,471.49 : 41,115,884.37 = 8,961,267 : x
  2. Step 2: Convert to fraction form
    27,404,471.49/41,115,884.37 = 8,961,267/x
  3. Step 3: Cross multiply
    27,404,471.49x = 41,115,884.37 × 8,961,267
  4. Step 4: Simplify right side
    27,404,471.49x = 368,450,417,780,696.75
  5. Step 5: Solve for x
    x = 368,450,417,780,696.75/27,404,471.49
  6. Step 6: Final answer
    x = 13,444,901.42

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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.