Finding the Fourth Proportional to 32,595,048,901.80, 48,892,573,352.70 and 27,085,068,613.80
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Solution
The fourth proportional to 32,595,048,901.80, 48,892,573,352.70 and 27,085,068,613.80 is: 40,627,602,920.70
Step by Step Solution
- Step 1: Write the proportion equation
32,595,048,901.80 : 48,892,573,352.70 = 27,085,068,613.80 : x - Step 2: Convert to fraction form
32,595,048,901.80/48,892,573,352.70 = 27,085,068,613.80/x - Step 3: Cross multiply
32,595,048,901.80x = 48,892,573,352.70 × 27,085,068,613.80 - Step 4: Simplify right side
32,595,048,901.80x = 1,324,258,703,963,128,856,576 - Step 5: Solve for x
x = 1,324,258,703,963,128,856,576/32,595,048,901.80 - Step 6: Final answer
x = 40,627,602,920.70
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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.