Home / 1,419,579,914.73-2,127,466,456.83-1,104,825,990

Finding the Fourth Proportional to 1,419,579,914.73, 2,127,466,456.83 and 1,104,825,990

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Solution

The fourth proportional to 1,419,579,914.73, 2,127,466,456.83 and 1,104,825,990 is: 1,655,757,601.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,579,914.73 : 2,127,466,456.83 = 1,104,825,990 : x
  2. Step 2: Convert to fraction form
    1,419,579,914.73/2,127,466,456.83 = 1,104,825,990/x
  3. Step 3: Cross multiply
    1,419,579,914.73x = 2,127,466,456.83 × 1,104,825,990
  4. Step 4: Simplify right side
    1,419,579,914.73x = 2,350,480,234,358,996,992
  5. Step 5: Solve for x
    x = 2,350,480,234,358,996,992/1,419,579,914.73
  6. Step 6: Final answer
    x = 1,655,757,601.22

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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.