Finding the Fourth Proportional to 32,595,048,909.80, 48,892,573,364.70 and 27,085,068,621.80
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Solution
The fourth proportional to 32,595,048,909.80, 48,892,573,364.70 and 27,085,068,621.80 is: 40,627,602,932.70
Step by Step Solution
- Step 1: Write the proportion equation
32,595,048,909.80 : 48,892,573,364.70 = 27,085,068,621.80 : x - Step 2: Convert to fraction form
32,595,048,909.80/48,892,573,364.70 = 27,085,068,621.80/x - Step 3: Cross multiply
32,595,048,909.80x = 48,892,573,364.70 × 27,085,068,621.80 - Step 4: Simplify right side
32,595,048,909.80x = 1,324,258,704,679,290,273,792 - Step 5: Solve for x
x = 1,324,258,704,679,290,273,792/32,595,048,909.80 - Step 6: Final answer
x = 40,627,602,932.70
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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.