Finding the Fourth Proportional to 229,819,533.26, 344,703,834.99 and 82,261,199.84
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Solution
The fourth proportional to 229,819,533.26, 344,703,834.99 and 82,261,199.84 is: 123,382,684.89
Step by Step Solution
- Step 1: Write the proportion equation
229,819,533.26 : 344,703,834.99 = 82,261,199.84 : x - Step 2: Convert to fraction form
229,819,533.26/344,703,834.99 = 82,261,199.84/x - Step 3: Cross multiply
229,819,533.26x = 344,703,834.99 × 82,261,199.84 - Step 4: Simplify right side
229,819,533.26x = 28,355,751,054,003,252 - Step 5: Solve for x
x = 28,355,751,054,003,252/229,819,533.26 - Step 6: Final answer
x = 123,382,684.89
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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.