Home / 2,729,537,892,008.10-3,766,880,696,358.80-1,511,560,515,933.80

Finding the Fourth Proportional to 2,729,537,892,008.10, 3,766,880,696,358.80 and 1,511,560,515,933.80

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Solution

The fourth proportional to 2,729,537,892,008.10, 3,766,880,696,358.80 and 1,511,560,515,933.80 is: 2,086,019,082,395.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,537,892,008.10 : 3,766,880,696,358.80 = 1,511,560,515,933.80 : x
  2. Step 2: Convert to fraction form
    2,729,537,892,008.10/3,766,880,696,358.80 = 1,511,560,515,933.80/x
  3. Step 3: Cross multiply
    2,729,537,892,008.10x = 3,766,880,696,358.80 × 1,511,560,515,933.80
  4. Step 4: Simplify right side
    2,729,537,892,008.10x = 5,693,868,128,849,179,485,143,040
  5. Step 5: Solve for x
    x = 5,693,868,128,849,179,485,143,040/2,729,537,892,008.10
  6. Step 6: Final answer
    x = 2,086,019,082,395.02

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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.