Home / 8,021,476,693,622.20-12,032,215,040,434-8,021,476,693,622.20

Finding the Fourth Proportional to 8,021,476,693,622.20, 12,032,215,040,434 and 8,021,476,693,622.20

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Solution

The fourth proportional to 8,021,476,693,622.20, 12,032,215,040,434 and 8,021,476,693,622.20 is: 12,032,215,040,434

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,476,693,622.20 : 12,032,215,040,434 = 8,021,476,693,622.20 : x
  2. Step 2: Convert to fraction form
    8,021,476,693,622.20/12,032,215,040,434 = 8,021,476,693,622.20/x
  3. Step 3: Cross multiply
    8,021,476,693,622.20x = 12,032,215,040,434 × 8,021,476,693,622.20
  4. Step 4: Simplify right side
    8,021,476,693,622.20x = 96,516,132,519,491,827,568,476,160
  5. Step 5: Solve for x
    x = 96,516,132,519,491,827,568,476,160/8,021,476,693,622.20
  6. Step 6: Final answer
    x = 12,032,215,040,434

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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.