Home / 17,343,194.05-26,012,766.04-6,967,993.11

Finding the Fourth Proportional to 17,343,194.05, 26,012,766.04 and 6,967,993.11

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Solution

The fourth proportional to 17,343,194.05, 26,012,766.04 and 6,967,993.11 is: 10,451,176.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,343,194.05 : 26,012,766.04 = 6,967,993.11 : x
  2. Step 2: Convert to fraction form
    17,343,194.05/26,012,766.04 = 6,967,993.11/x
  3. Step 3: Cross multiply
    17,343,194.05x = 26,012,766.04 × 6,967,993.11
  4. Step 4: Simplify right side
    17,343,194.05x = 181,256,774,603,793.88
  5. Step 5: Solve for x
    x = 181,256,774,603,793.88/17,343,194.05
  6. Step 6: Final answer
    x = 10,451,176.07

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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.