Finding the Fourth Proportional to 33,596,824.44, 50,403,245.94 and 10,877,728.44
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Solution
The fourth proportional to 33,596,824.44, 50,403,245.94 and 10,877,728.44 is: 16,319,185.84
Step by Step Solution
- Step 1: Write the proportion equation
33,596,824.44 : 50,403,245.94 = 10,877,728.44 : x - Step 2: Convert to fraction form
33,596,824.44/50,403,245.94 = 10,877,728.44/x - Step 3: Cross multiply
33,596,824.44x = 50,403,245.94 × 10,877,728.44 - Step 4: Simplify right side
33,596,824.44x = 548,272,821,829,852.50 - Step 5: Solve for x
x = 548,272,821,829,852.50/33,596,824.44 - Step 6: Final answer
x = 16,319,185.84
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1.5x scale
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.