Finding the Fourth Proportional to 234,036,167.80, 350,382,405.30 and 227,317,703.80
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Solution
The fourth proportional to 234,036,167.80, 350,382,405.30 and 227,317,703.80 is: 340,323,995.96
Step by Step Solution
- Step 1: Write the proportion equation
234,036,167.80 : 350,382,405.30 = 227,317,703.80 : x - Step 2: Convert to fraction form
234,036,167.80/350,382,405.30 = 227,317,703.80/x - Step 3: Cross multiply
234,036,167.80x = 350,382,405.30 × 227,317,703.80 - Step 4: Simplify right side
234,036,167.80x = 79,648,123,824,716,960 - Step 5: Solve for x
x = 79,648,123,824,716,960/234,036,167.80 - Step 6: Final answer
x = 340,323,995.96
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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.