Finding the Fourth Proportional to 44,804,571.80, 67,206,857.70 and 44,804,571.80
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Solution
The fourth proportional to 44,804,571.80, 67,206,857.70 and 44,804,571.80 is: 67,206,857.70
Step by Step Solution
- Step 1: Write the proportion equation
44,804,571.80 : 67,206,857.70 = 44,804,571.80 : x - Step 2: Convert to fraction form
44,804,571.80/67,206,857.70 = 44,804,571.80/x - Step 3: Cross multiply
44,804,571.80x = 67,206,857.70 × 44,804,571.80 - Step 4: Simplify right side
44,804,571.80x = 3,011,174,481,272,033 - Step 5: Solve for x
x = 3,011,174,481,272,033/44,804,571.80 - Step 6: Final answer
x = 67,206,857.70
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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.