Finding the Fourth Proportional to 23,367,409,005.87, 35,051,382,772.18 and 8,445,707,810.19
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Solution
The fourth proportional to 23,367,409,005.87, 35,051,382,772.18 and 8,445,707,810.19 is: 12,668,659,035.44
Step by Step Solution
- Step 1: Write the proportion equation
23,367,409,005.87 : 35,051,382,772.18 = 8,445,707,810.19 : x - Step 2: Convert to fraction form
23,367,409,005.87/35,051,382,772.18 = 8,445,707,810.19/x - Step 3: Cross multiply
23,367,409,005.87x = 35,051,382,772.18 × 8,445,707,810.19 - Step 4: Simplify right side
23,367,409,005.87x = 296,033,737,236,934,492,160 - Step 5: Solve for x
x = 296,033,737,236,934,492,160/23,367,409,005.87 - Step 6: Final answer
x = 12,668,659,035.44
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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.