Home / 1,469,380,726.14-2,204,342,316.09-607,804,902.78

Finding the Fourth Proportional to 1,469,380,726.14, 2,204,342,316.09 and 607,804,902.78

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Solution

The fourth proportional to 1,469,380,726.14, 2,204,342,316.09 and 607,804,902.78 is: 911,819,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,380,726.14 : 2,204,342,316.09 = 607,804,902.78 : x
  2. Step 2: Convert to fraction form
    1,469,380,726.14/2,204,342,316.09 = 607,804,902.78/x
  3. Step 3: Cross multiply
    1,469,380,726.14x = 2,204,342,316.09 × 607,804,902.78
  4. Step 4: Simplify right side
    1,469,380,726.14x = 1,339,810,067,124,922,624
  5. Step 5: Solve for x
    x = 1,339,810,067,124,922,624/1,469,380,726.14
  6. Step 6: Final answer
    x = 911,819,546.35

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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.