Home / 3,821,794,397,505.60-5,274,076,066,829.20-2,063,943,765,265.50

Finding the Fourth Proportional to 3,821,794,397,505.60, 5,274,076,066,829.20 and 2,063,943,765,265.50

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Solution

The fourth proportional to 3,821,794,397,505.60, 5,274,076,066,829.20 and 2,063,943,765,265.50 is: 2,848,242,287,123.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,794,397,505.60 : 5,274,076,066,829.20 = 2,063,943,765,265.50 : x
  2. Step 2: Convert to fraction form
    3,821,794,397,505.60/5,274,076,066,829.20 = 2,063,943,765,265.50/x
  3. Step 3: Cross multiply
    3,821,794,397,505.60x = 5,274,076,066,829.20 × 2,063,943,765,265.50
  4. Step 4: Simplify right side
    3,821,794,397,505.60x = 10,885,396,415,668,118,844,604,416
  5. Step 5: Solve for x
    x = 10,885,396,415,668,118,844,604,416/3,821,794,397,505.60
  6. Step 6: Final answer
    x = 2,848,242,287,123.76

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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.