Home / 27,901,721.19-41,763,036.44-14,915,406.77

Finding the Fourth Proportional to 27,901,721.19, 41,763,036.44 and 14,915,406.77

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Solution

The fourth proportional to 27,901,721.19, 41,763,036.44 and 14,915,406.77 is: 22,325,241.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,901,721.19 : 41,763,036.44 = 14,915,406.77 : x
  2. Step 2: Convert to fraction form
    27,901,721.19/41,763,036.44 = 14,915,406.77/x
  3. Step 3: Cross multiply
    27,901,721.19x = 41,763,036.44 × 14,915,406.77
  4. Step 4: Simplify right side
    27,901,721.19x = 622,912,676,169,540.50
  5. Step 5: Solve for x
    x = 622,912,676,169,540.50/27,901,721.19
  6. Step 6: Final answer
    x = 22,325,241.94

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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.