Finding the Fourth Proportional to 44,523,745,748.05, 66,785,618,622.08 and 44,523,745,748.05
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Solution
The fourth proportional to 44,523,745,748.05, 66,785,618,622.08 and 44,523,745,748.05 is: 66,785,618,622.08
Step by Step Solution
- Step 1: Write the proportion equation
44,523,745,748.05 : 66,785,618,622.08 = 44,523,745,748.05 : x - Step 2: Convert to fraction form
44,523,745,748.05/66,785,618,622.08 = 44,523,745,748.05/x - Step 3: Cross multiply
44,523,745,748.05x = 66,785,618,622.08 × 44,523,745,748.05 - Step 4: Simplify right side
44,523,745,748.05x = 2,973,545,903,155,500,810,240 - Step 5: Solve for x
x = 2,973,545,903,155,500,810,240/44,523,745,748.05 - Step 6: Final answer
x = 66,785,618,622.08
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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.