Finding the Fourth Proportional to 134,908,087.02, 202,361,455.53 and 32,672,122.62
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Solution
The fourth proportional to 134,908,087.02, 202,361,455.53 and 32,672,122.62 is: 49,008,020.46
Step by Step Solution
- Step 1: Write the proportion equation
134,908,087.02 : 202,361,455.53 = 32,672,122.62 : x - Step 2: Convert to fraction form
134,908,087.02/202,361,455.53 = 32,672,122.62/x - Step 3: Cross multiply
134,908,087.02x = 202,361,455.53 × 32,672,122.62 - Step 4: Simplify right side
134,908,087.02x = 6,611,578,288,637,837 - Step 5: Solve for x
x = 6,611,578,288,637,837/134,908,087.02 - Step 6: Final answer
x = 49,008,020.46
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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.