Finding the Fourth Proportional to 29,771,631,025.20, 44,657,446,537.80 and 29,771,631,025.20
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Solution
The fourth proportional to 29,771,631,025.20, 44,657,446,537.80 and 29,771,631,025.20 is: 44,657,446,537.80
Step by Step Solution
- Step 1: Write the proportion equation
29,771,631,025.20 : 44,657,446,537.80 = 29,771,631,025.20 : x - Step 2: Convert to fraction form
29,771,631,025.20/44,657,446,537.80 = 29,771,631,025.20/x - Step 3: Cross multiply
29,771,631,025.20x = 44,657,446,537.80 × 29,771,631,025.20 - Step 4: Simplify right side
29,771,631,025.20x = 1,329,525,020,850,976,980,992 - Step 5: Solve for x
x = 1,329,525,020,850,976,980,992/29,771,631,025.20 - Step 6: Final answer
x = 44,657,446,537.80
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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.