Finding the Fourth Proportional to 64,089,328.24, 88,446,814.68 and 36,596,087.92
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Solution
The fourth proportional to 64,089,328.24, 88,446,814.68 and 36,596,087.92 is: 50,504,623.71
Step by Step Solution
- Step 1: Write the proportion equation
64,089,328.24 : 88,446,814.68 = 36,596,087.92 : x - Step 2: Convert to fraction form
64,089,328.24/88,446,814.68 = 36,596,087.92/x - Step 3: Cross multiply
64,089,328.24x = 88,446,814.68 × 36,596,087.92 - Step 4: Simplify right side
64,089,328.24x = 3,236,807,406,273,227 - Step 5: Solve for x
x = 3,236,807,406,273,227/64,089,328.24 - Step 6: Final answer
x = 50,504,623.71
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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.