Home / 14,489,043,504,477-19,994,944,891,524-7,904,519,210,735.80

Finding the Fourth Proportional to 14,489,043,504,477, 19,994,944,891,524 and 7,904,519,210,735.80

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Solution

The fourth proportional to 14,489,043,504,477, 19,994,944,891,524 and 7,904,519,210,735.80 is: 10,908,271,892,745.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,489,043,504,477 : 19,994,944,891,524 = 7,904,519,210,735.80 : x
  2. Step 2: Convert to fraction form
    14,489,043,504,477/19,994,944,891,524 = 7,904,519,210,735.80/x
  3. Step 3: Cross multiply
    14,489,043,504,477x = 19,994,944,891,524 × 7,904,519,210,735.80
  4. Step 4: Simplify right side
    14,489,043,504,477x = 158,050,426,012,655,089,367,384,064
  5. Step 5: Solve for x
    x = 158,050,426,012,655,089,367,384,064/14,489,043,504,477
  6. Step 6: Final answer
    x = 10,908,271,892,745.63

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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.