Home / 17,133,339.44-25,691,742.38-9,946,682.48

Finding the Fourth Proportional to 17,133,339.44, 25,691,742.38 and 9,946,682.48

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Solution

The fourth proportional to 17,133,339.44, 25,691,742.38 and 9,946,682.48 is: 14,915,224.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,339.44 : 25,691,742.38 = 9,946,682.48 : x
  2. Step 2: Convert to fraction form
    17,133,339.44/25,691,742.38 = 9,946,682.48/x
  3. Step 3: Cross multiply
    17,133,339.44x = 25,691,742.38 × 9,946,682.48
  4. Step 4: Simplify right side
    17,133,339.44x = 255,547,603,811,819.50
  5. Step 5: Solve for x
    x = 255,547,603,811,819.50/17,133,339.44
  6. Step 6: Final answer
    x = 14,915,224.48

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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.