Finding the Fourth Proportional to 2,093,266,336.40, 3,136,498,282.20 and 1,746,341,651.60
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Solution
The fourth proportional to 2,093,266,336.40, 3,136,498,282.20 and 1,746,341,651.60 is: 2,616,674,952.03
Step by Step Solution
- Step 1: Write the proportion equation
2,093,266,336.40 : 3,136,498,282.20 = 1,746,341,651.60 : x - Step 2: Convert to fraction form
2,093,266,336.40/3,136,498,282.20 = 1,746,341,651.60/x - Step 3: Cross multiply
2,093,266,336.40x = 3,136,498,282.20 × 1,746,341,651.60 - Step 4: Simplify right side
2,093,266,336.40x = 5,477,397,590,377,710,592 - Step 5: Solve for x
x = 5,477,397,590,377,710,592/2,093,266,336.40 - Step 6: Final answer
x = 2,616,674,952.03
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1.5x scale
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.