Home / 3,823,659,777.06-5,736,510,310.95-1,370,244,685.86

Finding the Fourth Proportional to 3,823,659,777.06, 5,736,510,310.95 and 1,370,244,685.86

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Solution

The fourth proportional to 3,823,659,777.06, 5,736,510,310.95 and 1,370,244,685.86 is: 2,055,732,786.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,659,777.06 : 5,736,510,310.95 = 1,370,244,685.86 : x
  2. Step 2: Convert to fraction form
    3,823,659,777.06/5,736,510,310.95 = 1,370,244,685.86/x
  3. Step 3: Cross multiply
    3,823,659,777.06x = 5,736,510,310.95 × 1,370,244,685.86
  4. Step 4: Simplify right side
    3,823,659,777.06x = 7,860,422,768,960,332,800
  5. Step 5: Solve for x
    x = 7,860,422,768,960,332,800/3,823,659,777.06
  6. Step 6: Final answer
    x = 2,055,732,786.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.