Finding the Fourth Proportional to 61,396,207,847.70, 92,094,311,771.55 and 61,396,207,847.70
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Solution
The fourth proportional to 61,396,207,847.70, 92,094,311,771.55 and 61,396,207,847.70 is: 92,094,311,771.55
Step by Step Solution
- Step 1: Write the proportion equation
61,396,207,847.70 : 92,094,311,771.55 = 61,396,207,847.70 : x - Step 2: Convert to fraction form
61,396,207,847.70/92,094,311,771.55 = 61,396,207,847.70/x - Step 3: Cross multiply
61,396,207,847.70x = 92,094,311,771.55 × 61,396,207,847.70 - Step 4: Simplify right side
61,396,207,847.70x = 5,654,241,507,116,968,837,120 - Step 5: Solve for x
x = 5,654,241,507,116,968,837,120/61,396,207,847.70 - Step 6: Final answer
x = 92,094,311,771.55
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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.