Finding the Fourth Proportional to 4,511,304,610.97, 6,766,947,611.97 and 2,545,265,201.09
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Solution
The fourth proportional to 4,511,304,610.97, 6,766,947,611.97 and 2,545,265,201.09 is: 3,817,892,552.07
Step by Step Solution
- Step 1: Write the proportion equation
4,511,304,610.97 : 6,766,947,611.97 = 2,545,265,201.09 : x - Step 2: Convert to fraction form
4,511,304,610.97/6,766,947,611.97 = 2,545,265,201.09/x - Step 3: Cross multiply
4,511,304,610.97x = 6,766,947,611.97 × 2,545,265,201.09 - Step 4: Simplify right side
4,511,304,610.97x = 17,223,676,274,312,482,816 - Step 5: Solve for x
x = 17,223,676,274,312,482,816/4,511,304,610.97 - Step 6: Final answer
x = 3,817,892,552.07
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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.