Finding the Fourth Proportional to 29,563,338.40, 44,345,007.60 and 24,586,698.40
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Solution
The fourth proportional to 29,563,338.40, 44,345,007.60 and 24,586,698.40 is: 36,880,047.60
Step by Step Solution
- Step 1: Write the proportion equation
29,563,338.40 : 44,345,007.60 = 24,586,698.40 : x - Step 2: Convert to fraction form
29,563,338.40/44,345,007.60 = 24,586,698.40/x - Step 3: Cross multiply
29,563,338.40x = 44,345,007.60 × 24,586,698.40 - Step 4: Simplify right side
29,563,338.40x = 1,090,297,327,406,907.75 - Step 5: Solve for x
x = 1,090,297,327,406,907.75/29,563,338.40 - Step 6: Final answer
x = 36,880,047.60
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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.