Home / 12,374,025,523,845-17,075,385,815,448-6,818,039,067,646.20

Finding the Fourth Proportional to 12,374,025,523,845, 17,075,385,815,448 and 6,818,039,067,646.20

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Solution

The fourth proportional to 12,374,025,523,845, 17,075,385,815,448 and 6,818,039,067,646.20 is: 9,408,469,972,888.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,374,025,523,845 : 17,075,385,815,448 = 6,818,039,067,646.20 : x
  2. Step 2: Convert to fraction form
    12,374,025,523,845/17,075,385,815,448 = 6,818,039,067,646.20/x
  3. Step 3: Cross multiply
    12,374,025,523,845x = 17,075,385,815,448 × 6,818,039,067,646.20
  4. Step 4: Simplify right side
    12,374,025,523,845x = 116,420,647,584,856,235,468,390,400
  5. Step 5: Solve for x
    x = 116,420,647,584,856,235,468,390,400/12,374,025,523,845
  6. Step 6: Final answer
    x = 9,408,469,972,888.88

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Double scale
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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.