Finding the Fourth Proportional to 16,440,906.22, 24,666,836.19 and 5,512,177.18
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Solution
The fourth proportional to 16,440,906.22, 24,666,836.19 and 5,512,177.18 is: 8,270,102.01
Step by Step Solution
- Step 1: Write the proportion equation
16,440,906.22 : 24,666,836.19 = 5,512,177.18 : x - Step 2: Convert to fraction form
16,440,906.22/24,666,836.19 = 5,512,177.18/x - Step 3: Cross multiply
16,440,906.22x = 24,666,836.19 × 5,512,177.18 - Step 4: Simplify right side
16,440,906.22x = 135,967,971,549,316.14 - Step 5: Solve for x
x = 135,967,971,549,316.14/16,440,906.22 - Step 6: Final answer
x = 8,270,102.01
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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.