Home / 13,774,979,825,296-19,010,049,670,790-7,922,091,647,730

Finding the Fourth Proportional to 13,774,979,825,296, 19,010,049,670,790 and 7,922,091,647,730

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Solution

The fourth proportional to 13,774,979,825,296, 19,010,049,670,790 and 7,922,091,647,730 is: 10,932,818,605,174.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,774,979,825,296 : 19,010,049,670,790 = 7,922,091,647,730 : x
  2. Step 2: Convert to fraction form
    13,774,979,825,296/19,010,049,670,790 = 7,922,091,647,730/x
  3. Step 3: Cross multiply
    13,774,979,825,296x = 19,010,049,670,790 × 7,922,091,647,730
  4. Step 4: Simplify right side
    13,774,979,825,296x = 150,599,355,719,897,896,609,382,400
  5. Step 5: Solve for x
    x = 150,599,355,719,897,896,609,382,400/13,774,979,825,296
  6. Step 6: Final answer
    x = 10,932,818,605,174.38

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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.