Home / 3,821,794,397,524.20-5,274,076,066,855.20-2,063,943,765,284

Finding the Fourth Proportional to 3,821,794,397,524.20, 5,274,076,066,855.20 and 2,063,943,765,284

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Solution

The fourth proportional to 3,821,794,397,524.20, 5,274,076,066,855.20 and 2,063,943,765,284 is: 2,848,242,287,149.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,794,397,524.20 : 5,274,076,066,855.20 = 2,063,943,765,284 : x
  2. Step 2: Convert to fraction form
    3,821,794,397,524.20/5,274,076,066,855.20 = 2,063,943,765,284/x
  3. Step 3: Cross multiply
    3,821,794,397,524.20x = 5,274,076,066,855.20 × 2,063,943,765,284
  4. Step 4: Simplify right side
    3,821,794,397,524.20x = 10,885,396,415,819,351,085,547,520
  5. Step 5: Solve for x
    x = 10,885,396,415,819,351,085,547,520/3,821,794,397,524.20
  6. Step 6: Final answer
    x = 2,848,242,287,149.47

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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.