Finding the Fourth Proportional to 67,585,692.70, 101,382,464.26 and 26,086,805.97
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Solution
The fourth proportional to 67,585,692.70, 101,382,464.26 and 26,086,805.97 is: 39,131,724.01
Step by Step Solution
- Step 1: Write the proportion equation
67,585,692.70 : 101,382,464.26 = 26,086,805.97 : x - Step 2: Convert to fraction form
67,585,692.70/101,382,464.26 = 26,086,805.97/x - Step 3: Cross multiply
67,585,692.70x = 101,382,464.26 × 26,086,805.97 - Step 4: Simplify right side
67,585,692.70x = 2,644,744,673,563,504 - Step 5: Solve for x
x = 2,644,744,673,563,504/67,585,692.70 - Step 6: Final answer
x = 39,131,724.01
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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.