Home / 3,311,991,185.72-4,968,030,051.19-1,101,200,899.23

Finding the Fourth Proportional to 3,311,991,185.72, 4,968,030,051.19 and 1,101,200,899.23

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Solution

The fourth proportional to 3,311,991,185.72, 4,968,030,051.19 and 1,101,200,899.23 is: 1,651,815,736.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,991,185.72 : 4,968,030,051.19 = 1,101,200,899.23 : x
  2. Step 2: Convert to fraction form
    3,311,991,185.72/4,968,030,051.19 = 1,101,200,899.23/x
  3. Step 3: Cross multiply
    3,311,991,185.72x = 4,968,030,051.19 × 1,101,200,899.23
  4. Step 4: Simplify right side
    3,311,991,185.72x = 5,470,799,159,767,245,824
  5. Step 5: Solve for x
    x = 5,470,799,159,767,245,824/3,311,991,185.72
  6. Step 6: Final answer
    x = 1,651,815,736.51

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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.