Finding the Fourth Proportional to 844,302,544,543.80, 1,266,453,816,815.70 and 844,302,544,543.80
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Solution
The fourth proportional to 844,302,544,543.80, 1,266,453,816,815.70 and 844,302,544,543.80 is: 1,266,453,816,815.70
Step by Step Solution
- Step 1: Write the proportion equation
844,302,544,543.80 : 1,266,453,816,815.70 = 844,302,544,543.80 : x - Step 2: Convert to fraction form
844,302,544,543.80/1,266,453,816,815.70 = 844,302,544,543.80/x - Step 3: Cross multiply
844,302,544,543.80x = 1,266,453,816,815.70 × 844,302,544,543.80 - Step 4: Simplify right side
844,302,544,543.80x = 1,069,270,180,084,703,043,780,608 - Step 5: Solve for x
x = 1,069,270,180,084,703,043,780,608/844,302,544,543.80 - Step 6: Final answer
x = 1,266,453,816,815.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.