Home / 4,450,279,993.09-6,670,342,185.75-1,792,635,499.60

Finding the Fourth Proportional to 4,450,279,993.09, 6,670,342,185.75 and 1,792,635,499.60

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Solution

The fourth proportional to 4,450,279,993.09, 6,670,342,185.75 and 1,792,635,499.60 is: 2,686,907,838.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,279,993.09 : 6,670,342,185.75 = 1,792,635,499.60 : x
  2. Step 2: Convert to fraction form
    4,450,279,993.09/6,670,342,185.75 = 1,792,635,499.60/x
  3. Step 3: Cross multiply
    4,450,279,993.09x = 6,670,342,185.75 × 1,792,635,499.60
  4. Step 4: Simplify right side
    4,450,279,993.09x = 11,957,492,196,638,232,576
  5. Step 5: Solve for x
    x = 11,957,492,196,638,232,576/4,450,279,993.09
  6. Step 6: Final answer
    x = 2,686,907,838.43

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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.