Finding the Fourth Proportional to 332,127,604.97, 458,336,077.36 and 179,364,105.88
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Solution
The fourth proportional to 332,127,604.97, 458,336,077.36 and 179,364,105.88 is: 247,522,456.66
Step by Step Solution
- Step 1: Write the proportion equation
332,127,604.97 : 458,336,077.36 = 179,364,105.88 : x - Step 2: Convert to fraction form
332,127,604.97/458,336,077.36 = 179,364,105.88/x - Step 3: Cross multiply
332,127,604.97x = 458,336,077.36 × 179,364,105.88 - Step 4: Simplify right side
332,127,604.97x = 82,209,040,706,628,656 - Step 5: Solve for x
x = 82,209,040,706,628,656/332,127,604.97 - Step 6: Final answer
x = 247,522,456.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.