Home / 2,722,997,082.58-3,759,470,986.53-2,222,399,963.33

Finding the Fourth Proportional to 2,722,997,082.58, 3,759,470,986.53 and 2,222,399,963.33

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Solution

The fourth proportional to 2,722,997,082.58, 3,759,470,986.53 and 2,222,399,963.33 is: 3,068,327,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,997,082.58 : 3,759,470,986.53 = 2,222,399,963.33 : x
  2. Step 2: Convert to fraction form
    2,722,997,082.58/3,759,470,986.53 = 2,222,399,963.33/x
  3. Step 3: Cross multiply
    2,722,997,082.58x = 3,759,470,986.53 × 2,222,399,963.33
  4. Step 4: Simplify right side
    2,722,997,082.58x = 8,355,048,182,585,673,728
  5. Step 5: Solve for x
    x = 8,355,048,182,585,673,728/2,722,997,082.58
  6. Step 6: Final answer
    x = 3,068,327,996.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.