Finding the Fourth Proportional to 16,035,149.76, 24,050,164.26 and 4,672,940.64
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Solution
The fourth proportional to 16,035,149.76, 24,050,164.26 and 4,672,940.64 is: 7,008,664.82
Step by Step Solution
- Step 1: Write the proportion equation
16,035,149.76 : 24,050,164.26 = 4,672,940.64 : x - Step 2: Convert to fraction form
16,035,149.76/24,050,164.26 = 4,672,940.64/x - Step 3: Cross multiply
16,035,149.76x = 24,050,164.26 × 4,672,940.64 - Step 4: Simplify right side
16,035,149.76x = 112,384,989,969,229.53 - Step 5: Solve for x
x = 112,384,989,969,229.53/16,035,149.76 - Step 6: Final answer
x = 7,008,664.82
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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.