Finding the Fourth Proportional to 44,691,832.20, 67,037,748.30 and 24,284,497.80
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Solution
The fourth proportional to 44,691,832.20, 67,037,748.30 and 24,284,497.80 is: 36,426,746.70
Step by Step Solution
- Step 1: Write the proportion equation
44,691,832.20 : 67,037,748.30 = 24,284,497.80 : x - Step 2: Convert to fraction form
44,691,832.20/67,037,748.30 = 24,284,497.80/x - Step 3: Cross multiply
44,691,832.20x = 67,037,748.30 × 24,284,497.80 - Step 4: Simplify right side
44,691,832.20x = 1,627,978,051,108,303.75 - Step 5: Solve for x
x = 1,627,978,051,108,303.75/44,691,832.20 - Step 6: Final answer
x = 36,426,746.70
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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.