Finding the Fourth Proportional to 44,486,824.80, 66,772,227.60 and 27,480,712.80
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Solution
The fourth proportional to 44,486,824.80, 66,772,227.60 and 27,480,712.80 is: 41,247,007.80
Step by Step Solution
- Step 1: Write the proportion equation
44,486,824.80 : 66,772,227.60 = 27,480,712.80 : x - Step 2: Convert to fraction form
44,486,824.80/66,772,227.60 = 27,480,712.80/x - Step 3: Cross multiply
44,486,824.80x = 66,772,227.60 × 27,480,712.80 - Step 4: Simplify right side
44,486,824.80x = 1,834,948,409,691,833.25 - Step 5: Solve for x
x = 1,834,948,409,691,833.25/44,486,824.80 - Step 6: Final answer
x = 41,247,007.80
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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.