Finding the Fourth Proportional to 41,163,103.05, 61,662,333.15 and 24,759,330.26
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Solution
The fourth proportional to 41,163,103.05, 61,662,333.15 and 24,759,330.26 is: 37,089,479.61
Step by Step Solution
- Step 1: Write the proportion equation
41,163,103.05 : 61,662,333.15 = 24,759,330.26 : x - Step 2: Convert to fraction form
41,163,103.05/61,662,333.15 = 24,759,330.26/x - Step 3: Cross multiply
41,163,103.05x = 61,662,333.15 × 24,759,330.26 - Step 4: Simplify right side
41,163,103.05x = 1,526,718,071,062,996.25 - Step 5: Solve for x
x = 1,526,718,071,062,996.25/41,163,103.05 - Step 6: Final answer
x = 37,089,479.61
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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.