Finding the Fourth Proportional to 202,276,764.96, 303,415,294.92 and 48,922,969.08
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Solution
The fourth proportional to 202,276,764.96, 303,415,294.92 and 48,922,969.08 is: 73,384,489.29
Step by Step Solution
- Step 1: Write the proportion equation
202,276,764.96 : 303,415,294.92 = 48,922,969.08 : x - Step 2: Convert to fraction form
202,276,764.96/303,415,294.92 = 48,922,969.08/x - Step 3: Cross multiply
202,276,764.96x = 303,415,294.92 × 48,922,969.08 - Step 4: Simplify right side
202,276,764.96x = 14,843,977,091,770,242 - Step 5: Solve for x
x = 14,843,977,091,770,242/202,276,764.96 - Step 6: Final answer
x = 73,384,489.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.