Home / 3,793,632,560.62-5,235,274,914.16-2,076,953,078.86

Finding the Fourth Proportional to 3,793,632,560.62, 5,235,274,914.16 and 2,076,953,078.86

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Solution

The fourth proportional to 3,793,632,560.62, 5,235,274,914.16 and 2,076,953,078.86 is: 2,866,229,182.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,632,560.62 : 5,235,274,914.16 = 2,076,953,078.86 : x
  2. Step 2: Convert to fraction form
    3,793,632,560.62/5,235,274,914.16 = 2,076,953,078.86/x
  3. Step 3: Cross multiply
    3,793,632,560.62x = 5,235,274,914.16 × 2,076,953,078.86
  4. Step 4: Simplify right side
    3,793,632,560.62x = 10,873,420,351,643,133,952
  5. Step 5: Solve for x
    x = 10,873,420,351,643,133,952/3,793,632,560.62
  6. Step 6: Final answer
    x = 2,866,229,182.16

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1.5x scale

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.