Home / 6,078,073,389,378.90-8,387,741,277,344.20-3,476,787,723,876.80

Finding the Fourth Proportional to 6,078,073,389,378.90, 8,387,741,277,344.20 and 3,476,787,723,876.80

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Solution

The fourth proportional to 6,078,073,389,378.90, 8,387,741,277,344.20 and 3,476,787,723,876.80 is: 4,797,967,058,950.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,078,073,389,378.90 : 8,387,741,277,344.20 = 3,476,787,723,876.80 : x
  2. Step 2: Convert to fraction form
    6,078,073,389,378.90/8,387,741,277,344.20 = 3,476,787,723,876.80/x
  3. Step 3: Cross multiply
    6,078,073,389,378.90x = 8,387,741,277,344.20 × 3,476,787,723,876.80
  4. Step 4: Simplify right side
    6,078,073,389,378.90x = 29,162,395,904,125,021,087,334,400
  5. Step 5: Solve for x
    x = 29,162,395,904,125,021,087,334,400/6,078,073,389,378.90
  6. Step 6: Final answer
    x = 4,797,967,058,950.74

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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.