Home / 17,792,016.25-26,689,195.40-4,661,755.63

Finding the Fourth Proportional to 17,792,016.25, 26,689,195.40 and 4,661,755.63

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Solution

The fourth proportional to 17,792,016.25, 26,689,195.40 and 4,661,755.63 is: 6,992,940.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,792,016.25 : 26,689,195.40 = 4,661,755.63 : x
  2. Step 2: Convert to fraction form
    17,792,016.25/26,689,195.40 = 4,661,755.63/x
  3. Step 3: Cross multiply
    17,792,016.25x = 26,689,195.40 × 4,661,755.63
  4. Step 4: Simplify right side
    17,792,016.25x = 124,418,506,916,120.09
  5. Step 5: Solve for x
    x = 124,418,506,916,120.09/17,792,016.25
  6. Step 6: Final answer
    x = 6,992,940.27

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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.