Finding the Fourth Proportional to 2,093,266,225.40, 3,136,498,115.70 and 1,746,341,540.60
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Solution
The fourth proportional to 2,093,266,225.40, 3,136,498,115.70 and 1,746,341,540.60 is: 2,616,674,785.56
Step by Step Solution
- Step 1: Write the proportion equation
2,093,266,225.40 : 3,136,498,115.70 = 1,746,341,540.60 : x - Step 2: Convert to fraction form
2,093,266,225.40/3,136,498,115.70 = 1,746,341,540.60/x - Step 3: Cross multiply
2,093,266,225.40x = 3,136,498,115.70 × 1,746,341,540.60 - Step 4: Simplify right side
2,093,266,225.40x = 5,477,396,951,460,534,272 - Step 5: Solve for x
x = 5,477,396,951,460,534,272/2,093,266,225.40 - Step 6: Final answer
x = 2,616,674,785.56
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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.