Finding the Fourth Proportional to 44,921,414.09, 61,991,550.96 and 24,294,860.27
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Solution
The fourth proportional to 44,921,414.09, 61,991,550.96 and 24,294,860.27 is: 33,526,906.91
Step by Step Solution
- Step 1: Write the proportion equation
44,921,414.09 : 61,991,550.96 = 24,294,860.27 : x - Step 2: Convert to fraction form
44,921,414.09/61,991,550.96 = 24,294,860.27/x - Step 3: Cross multiply
44,921,414.09x = 61,991,550.96 × 24,294,860.27 - Step 4: Simplify right side
44,921,414.09x = 1,506,076,068,493,784.25 - Step 5: Solve for x
x = 1,506,076,068,493,784.25/44,921,414.09 - Step 6: Final answer
x = 33,526,906.91
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.