Home / 24,186,504.97-33,399,557.89-15,368,862.38

Finding the Fourth Proportional to 24,186,504.97, 33,399,557.89 and 15,368,862.38

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Solution

The fourth proportional to 24,186,504.97, 33,399,557.89 and 15,368,862.38 is: 21,223,124.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,186,504.97 : 33,399,557.89 = 15,368,862.38 : x
  2. Step 2: Convert to fraction form
    24,186,504.97/33,399,557.89 = 15,368,862.38/x
  3. Step 3: Cross multiply
    24,186,504.97x = 33,399,557.89 × 15,368,862.38
  4. Step 4: Simplify right side
    24,186,504.97x = 513,313,208,809,329.94
  5. Step 5: Solve for x
    x = 513,313,208,809,329.94/24,186,504.97
  6. Step 6: Final answer
    x = 21,223,124.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.