Finding the Fourth Proportional to 45,160,748.66, 62,321,888.50 and 24,534,194.84
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Solution
The fourth proportional to 45,160,748.66, 62,321,888.50 and 24,534,194.84 is: 33,857,218.96
Step by Step Solution
- Step 1: Write the proportion equation
45,160,748.66 : 62,321,888.50 = 24,534,194.84 : x - Step 2: Convert to fraction form
45,160,748.66/62,321,888.50 = 24,534,194.84/x - Step 3: Cross multiply
45,160,748.66x = 62,321,888.50 × 24,534,194.84 - Step 4: Simplify right side
45,160,748.66x = 1,529,017,355,467,016 - Step 5: Solve for x
x = 1,529,017,355,467,016/45,160,748.66 - Step 6: Final answer
x = 33,857,218.96
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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.