Home / 6,832,131,682.80-10,248,647,196.90-1,790,111,604.75

Finding the Fourth Proportional to 6,832,131,682.80, 10,248,647,196.90 and 1,790,111,604.75

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Solution

The fourth proportional to 6,832,131,682.80, 10,248,647,196.90 and 1,790,111,604.75 is: 2,685,285,227.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,832,131,682.80 : 10,248,647,196.90 = 1,790,111,604.75 : x
  2. Step 2: Convert to fraction form
    6,832,131,682.80/10,248,647,196.90 = 1,790,111,604.75/x
  3. Step 3: Cross multiply
    6,832,131,682.80x = 10,248,647,196.90 × 1,790,111,604.75
  4. Step 4: Simplify right side
    6,832,131,682.80x = 18,346,222,280,159,248,384
  5. Step 5: Solve for x
    x = 18,346,222,280,159,248,384/6,832,131,682.80
  6. Step 6: Final answer
    x = 2,685,285,227.50

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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.