Home / 4,420,206,308,142-9,618,756,188,163.60

Finding the Third Proportional to 4,420,206,308,142 and 9,618,756,188,163.60

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Solution

The third proportional to 4,420,206,308,142 and 9,618,756,188,163.60 is: 20,931,256,180,715.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,206,308,142 : 9,618,756,188,163.60 = 9,618,756,188,163.60 : x
  2. Step 2: Convert to fraction form
    4,420,206,308,142/9,618,756,188,163.60 = 9,618,756,188,163.60/x
  3. Step 3: Cross multiply
    4,420,206,308,142x = 9,618,756,188,163.60 × 9,618,756,188,163.60
  4. Step 4: Simplify right side
    4,420,206,308,142x = 92,520,470,607,335,539,668,418,560
  5. Step 5: Solve for x
    x = 92,520,470,607,335,539,668,418,560/4,420,206,308,142
  6. Step 6: Final answer
    x = 20,931,256,180,715.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.