Home / 69,588,080,941.76-104,339,402,635-27,043,302,103.44

Finding the Fourth Proportional to 69,588,080,941.76, 104,339,402,635 and 27,043,302,103.44

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Solution

The fourth proportional to 69,588,080,941.76, 104,339,402,635 and 27,043,302,103.44 is: 40,548,351,794.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,588,080,941.76 : 104,339,402,635 = 27,043,302,103.44 : x
  2. Step 2: Convert to fraction form
    69,588,080,941.76/104,339,402,635 = 27,043,302,103.44/x
  3. Step 3: Cross multiply
    69,588,080,941.76x = 104,339,402,635 × 27,043,302,103.44
  4. Step 4: Simplify right side
    69,588,080,941.76x = 2,821,681,986,750,768,480,256
  5. Step 5: Solve for x
    x = 2,821,681,986,750,768,480,256/69,588,080,941.76
  6. Step 6: Final answer
    x = 40,548,351,794.79

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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.