Home / 1,790,126,932,927-2,685,211,707,766-499,259,647,550.94

Finding the Fourth Proportional to 1,790,126,932,927, 2,685,211,707,766 and 499,259,647,550.94

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Solution

The fourth proportional to 1,790,126,932,927, 2,685,211,707,766 and 499,259,647,550.94 is: 748,895,414,151.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,126,932,927 : 2,685,211,707,766 = 499,259,647,550.94 : x
  2. Step 2: Convert to fraction form
    1,790,126,932,927/2,685,211,707,766 = 499,259,647,550.94/x
  3. Step 3: Cross multiply
    1,790,126,932,927x = 2,685,211,707,766 × 499,259,647,550.94
  4. Step 4: Simplify right side
    1,790,126,932,927x = 1,340,617,850,818,910,801,100,800
  5. Step 5: Solve for x
    x = 1,340,617,850,818,910,801,100,800/1,790,126,932,927
  6. Step 6: Final answer
    x = 748,895,414,151.94

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1.5x scale

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.