Home / 11,448,982,165,047-17,172,200,380,830-4,097,240,198,111.20

Finding the Fourth Proportional to 11,448,982,165,047, 17,172,200,380,830 and 4,097,240,198,111.20

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Solution

The fourth proportional to 11,448,982,165,047, 17,172,200,380,830 and 4,097,240,198,111.20 is: 6,145,404,777,130.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,448,982,165,047 : 17,172,200,380,830 = 4,097,240,198,111.20 : x
  2. Step 2: Convert to fraction form
    11,448,982,165,047/17,172,200,380,830 = 4,097,240,198,111.20/x
  3. Step 3: Cross multiply
    11,448,982,165,047x = 17,172,200,380,830 × 4,097,240,198,111.20
  4. Step 4: Simplify right side
    11,448,982,165,047x = 70,358,629,690,357,136,169,631,744
  5. Step 5: Solve for x
    x = 70,358,629,690,357,136,169,631,744/11,448,982,165,047
  6. Step 6: Final answer
    x = 6,145,404,777,130.10

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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.