Home / 2,840,695,880,968.70-4,261,043,739,107.10-1,310,419,422,668.90

Finding the Fourth Proportional to 2,840,695,880,968.70, 4,261,043,739,107.10 and 1,310,419,422,668.90

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Solution

The fourth proportional to 2,840,695,880,968.70, 4,261,043,739,107.10 and 1,310,419,422,668.90 is: 1,965,629,096,016.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,695,880,968.70 : 4,261,043,739,107.10 = 1,310,419,422,668.90 : x
  2. Step 2: Convert to fraction form
    2,840,695,880,968.70/4,261,043,739,107.10 = 1,310,419,422,668.90/x
  3. Step 3: Cross multiply
    2,840,695,880,968.70x = 4,261,043,739,107.10 × 1,310,419,422,668.90
  4. Step 4: Simplify right side
    2,840,695,880,968.70x = 5,583,754,476,567,657,086,713,856
  5. Step 5: Solve for x
    x = 5,583,754,476,567,657,086,713,856/2,840,695,880,968.70
  6. Step 6: Final answer
    x = 1,965,629,096,016.98

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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.