Home / 17,786,627.06-26,682,597.82-5,656,486.23

Finding the Fourth Proportional to 17,786,627.06, 26,682,597.82 and 5,656,486.23

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Solution

The fourth proportional to 17,786,627.06, 26,682,597.82 and 5,656,486.23 is: 8,485,574.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,786,627.06 : 26,682,597.82 = 5,656,486.23 : x
  2. Step 2: Convert to fraction form
    17,786,627.06/26,682,597.82 = 5,656,486.23/x
  3. Step 3: Cross multiply
    17,786,627.06x = 26,682,597.82 × 5,656,486.23
  4. Step 4: Simplify right side
    17,786,627.06x = 150,929,747,156,528.62
  5. Step 5: Solve for x
    x = 150,929,747,156,528.62/17,786,627.06
  6. Step 6: Final answer
    x = 8,485,574.40

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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.