Finding the Fourth Proportional to 62,957,942.84, 94,464,382.98 and 22,046,745.26
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Solution
The fourth proportional to 62,957,942.84, 94,464,382.98 and 22,046,745.26 is: 33,079,736.94
Step by Step Solution
- Step 1: Write the proportion equation
62,957,942.84 : 94,464,382.98 = 22,046,745.26 : x - Step 2: Convert to fraction form
62,957,942.84/94,464,382.98 = 22,046,745.26/x - Step 3: Cross multiply
62,957,942.84x = 94,464,382.98 × 22,046,745.26 - Step 4: Simplify right side
62,957,942.84x = 2,082,632,187,703,140 - Step 5: Solve for x
x = 2,082,632,187,703,140/62,957,942.84 - Step 6: Final answer
x = 33,079,736.94
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.