Home / 27,901,717.69-41,763,031.18-14,915,403.27

Finding the Fourth Proportional to 27,901,717.69, 41,763,031.18 and 14,915,403.27

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Solution

The fourth proportional to 27,901,717.69, 41,763,031.18 and 14,915,403.27 is: 22,325,236.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,901,717.69 : 41,763,031.18 = 14,915,403.27 : x
  2. Step 2: Convert to fraction form
    27,901,717.69/41,763,031.18 = 14,915,403.27/x
  3. Step 3: Cross multiply
    27,901,717.69x = 41,763,031.18 × 14,915,403.27
  4. Step 4: Simplify right side
    27,901,717.69x = 622,912,451,827,283.88
  5. Step 5: Solve for x
    x = 622,912,451,827,283.88/27,901,717.69
  6. Step 6: Final answer
    x = 22,325,236.70

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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.