Finding the Fourth Proportional to 2,260,659,331.20, 3,391,150,422 and 602,557,930.68
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Solution
The fourth proportional to 2,260,659,331.20, 3,391,150,422 and 602,557,930.68 is: 903,879,922.42
Step by Step Solution
- Step 1: Write the proportion equation
2,260,659,331.20 : 3,391,150,422 = 602,557,930.68 : x - Step 2: Convert to fraction form
2,260,659,331.20/3,391,150,422 = 602,557,930.68/x - Step 3: Cross multiply
2,260,659,331.20x = 3,391,150,422 × 602,557,930.68 - Step 4: Simplify right side
2,260,659,331.20x = 2,043,364,580,904,928,512 - Step 5: Solve for x
x = 2,043,364,580,904,928,512/2,260,659,331.20 - Step 6: Final answer
x = 903,879,922.42
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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.