Home / 3,821,794,456,077.90-5,274,076,147,684.90-2,063,943,823,822.10

Finding the Fourth Proportional to 3,821,794,456,077.90, 5,274,076,147,684.90 and 2,063,943,823,822.10

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Solution

The fourth proportional to 3,821,794,456,077.90, 5,274,076,147,684.90 and 2,063,943,823,822.10 is: 2,848,242,367,945.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,794,456,077.90 : 5,274,076,147,684.90 = 2,063,943,823,822.10 : x
  2. Step 2: Convert to fraction form
    3,821,794,456,077.90/5,274,076,147,684.90 = 2,063,943,823,822.10/x
  3. Step 3: Cross multiply
    3,821,794,456,077.90x = 5,274,076,147,684.90 × 2,063,943,823,822.10
  4. Step 4: Simplify right side
    3,821,794,456,077.90x = 10,885,396,891,381,705,174,155,264
  5. Step 5: Solve for x
    x = 10,885,396,891,381,705,174,155,264/3,821,794,456,077.90
  6. Step 6: Final answer
    x = 2,848,242,367,945.87

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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.