Finding the Fourth Proportional to 43,903,902.41, 60,587,872.73 and 24,325,099.19
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Solution
The fourth proportional to 43,903,902.41, 60,587,872.73 and 24,325,099.19 is: 33,568,906.93
Step by Step Solution
- Step 1: Write the proportion equation
43,903,902.41 : 60,587,872.73 = 24,325,099.19 : x - Step 2: Convert to fraction form
43,903,902.41/60,587,872.73 = 24,325,099.19/x - Step 3: Cross multiply
43,903,902.41x = 60,587,872.73 × 24,325,099.19 - Step 4: Simplify right side
43,903,902.41x = 1,473,806,013,868,346 - Step 5: Solve for x
x = 1,473,806,013,868,346/43,903,902.41 - Step 6: Final answer
x = 33,568,906.93
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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.