Finding the Fourth Proportional to 36,809,114.40, 55,213,671.60 and 24,532,827.30
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Solution
The fourth proportional to 36,809,114.40, 55,213,671.60 and 24,532,827.30 is: 36,799,240.95
Step by Step Solution
- Step 1: Write the proportion equation
36,809,114.40 : 55,213,671.60 = 24,532,827.30 : x - Step 2: Convert to fraction form
36,809,114.40/55,213,671.60 = 24,532,827.30/x - Step 3: Cross multiply
36,809,114.40x = 55,213,671.60 × 24,532,827.30 - Step 4: Simplify right side
36,809,114.40x = 1,354,547,469,961,714.75 - Step 5: Solve for x
x = 1,354,547,469,961,714.75/36,809,114.40 - Step 6: Final answer
x = 36,799,240.95
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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.