Finding the Fourth Proportional to 202,276,768.96, 303,415,300.92 and 48,922,973.08
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Solution
The fourth proportional to 202,276,768.96, 303,415,300.92 and 48,922,973.08 is: 73,384,495.29
Step by Step Solution
- Step 1: Write the proportion equation
202,276,768.96 : 303,415,300.92 = 48,922,973.08 : x - Step 2: Convert to fraction form
202,276,768.96/303,415,300.92 = 48,922,973.08/x - Step 3: Cross multiply
202,276,768.96x = 303,415,300.92 × 48,922,973.08 - Step 4: Simplify right side
202,276,768.96x = 14,843,978,598,969,260 - Step 5: Solve for x
x = 14,843,978,598,969,260/202,276,768.96 - Step 6: Final answer
x = 73,384,495.29
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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.