Home / 1,463,660,687,653.30-2,019,870,052,026.10-804,538,726,622

Finding the Fourth Proportional to 1,463,660,687,653.30, 2,019,870,052,026.10 and 804,538,726,622

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Solution

The fourth proportional to 1,463,660,687,653.30, 2,019,870,052,026.10 and 804,538,726,622 is: 1,110,273,503,488.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,660,687,653.30 : 2,019,870,052,026.10 = 804,538,726,622 : x
  2. Step 2: Convert to fraction form
    1,463,660,687,653.30/2,019,870,052,026.10 = 804,538,726,622/x
  3. Step 3: Cross multiply
    1,463,660,687,653.30x = 2,019,870,052,026.10 × 804,538,726,622
  4. Step 4: Simplify right side
    1,463,660,687,653.30x = 1,625,063,679,598,991,410,987,008
  5. Step 5: Solve for x
    x = 1,625,063,679,598,991,410,987,008/1,463,660,687,653.30
  6. Step 6: Final answer
    x = 1,110,273,503,488.35

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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.