Home / 17,067,085.97-25,600,653.59-6,969,706.97

Finding the Fourth Proportional to 17,067,085.97, 25,600,653.59 and 6,969,706.97

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Solution

The fourth proportional to 17,067,085.97, 25,600,653.59 and 6,969,706.97 is: 10,454,570.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067,085.97 : 25,600,653.59 = 6,969,706.97 : x
  2. Step 2: Convert to fraction form
    17,067,085.97/25,600,653.59 = 6,969,706.97/x
  3. Step 3: Cross multiply
    17,067,085.97x = 25,600,653.59 × 6,969,706.97
  4. Step 4: Simplify right side
    17,067,085.97x = 178,429,053,748,201.97
  5. Step 5: Solve for x
    x = 178,429,053,748,201.97/17,067,085.97
  6. Step 6: Final answer
    x = 10,454,570.52

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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.