Home / 3,409,330,158.56-5,114,226,185.04-1,198,271,059.04

Finding the Fourth Proportional to 3,409,330,158.56, 5,114,226,185.04 and 1,198,271,059.04

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Solution

The fourth proportional to 3,409,330,158.56, 5,114,226,185.04 and 1,198,271,059.04 is: 1,797,487,759.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,409,330,158.56 : 5,114,226,185.04 = 1,198,271,059.04 : x
  2. Step 2: Convert to fraction form
    3,409,330,158.56/5,114,226,185.04 = 1,198,271,059.04/x
  3. Step 3: Cross multiply
    3,409,330,158.56x = 5,114,226,185.04 × 1,198,271,059.04
  4. Step 4: Simplify right side
    3,409,330,158.56x = 6,128,229,226,917,979,136
  5. Step 5: Solve for x
    x = 6,128,229,226,917,979,136/3,409,330,158.56
  6. Step 6: Final answer
    x = 1,797,487,759.15

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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.