Home / 3,821,794,397,508.50-5,274,076,066,833.40-2,063,943,765,268.40

Finding the Fourth Proportional to 3,821,794,397,508.50, 5,274,076,066,833.40 and 2,063,943,765,268.40

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Solution

The fourth proportional to 3,821,794,397,508.50, 5,274,076,066,833.40 and 2,063,943,765,268.40 is: 2,848,242,287,127.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,794,397,508.50 : 5,274,076,066,833.40 = 2,063,943,765,268.40 : x
  2. Step 2: Convert to fraction form
    3,821,794,397,508.50/5,274,076,066,833.40 = 2,063,943,765,268.40/x
  3. Step 3: Cross multiply
    3,821,794,397,508.50x = 5,274,076,066,833.40 × 2,063,943,765,268.40
  4. Step 4: Simplify right side
    3,821,794,397,508.50x = 10,885,396,415,692,080,467,148,800
  5. Step 5: Solve for x
    x = 10,885,396,415,692,080,467,148,800/3,821,794,397,508.50
  6. Step 6: Final answer
    x = 2,848,242,287,127.87

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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.