Home / 11,448,982,165,043-17,172,200,380,824-4,097,240,198,107.20

Finding the Fourth Proportional to 11,448,982,165,043, 17,172,200,380,824 and 4,097,240,198,107.20

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Solution

The fourth proportional to 11,448,982,165,043, 17,172,200,380,824 and 4,097,240,198,107.20 is: 6,145,404,777,124.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,448,982,165,043 : 17,172,200,380,824 = 4,097,240,198,107.20 : x
  2. Step 2: Convert to fraction form
    11,448,982,165,043/17,172,200,380,824 = 4,097,240,198,107.20/x
  3. Step 3: Cross multiply
    11,448,982,165,043x = 17,172,200,380,824 × 4,097,240,198,107.20
  4. Step 4: Simplify right side
    11,448,982,165,043x = 70,358,629,690,263,866,659,831,808
  5. Step 5: Solve for x
    x = 70,358,629,690,263,866,659,831,808/11,448,982,165,043
  6. Step 6: Final answer
    x = 6,145,404,777,124.10

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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.