Finding the Fourth Proportional to 234,036,166.80, 350,382,403.80 and 227,317,702.80
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Solution
The fourth proportional to 234,036,166.80, 350,382,403.80 and 227,317,702.80 is: 340,323,994.46
Step by Step Solution
- Step 1: Write the proportion equation
234,036,166.80 : 350,382,403.80 = 227,317,702.80 : x - Step 2: Convert to fraction form
234,036,166.80/350,382,403.80 = 227,317,702.80/x - Step 3: Cross multiply
234,036,166.80x = 350,382,403.80 × 227,317,702.80 - Step 4: Simplify right side
234,036,166.80x = 79,648,123,133,358,000 - Step 5: Solve for x
x = 79,648,123,133,358,000/234,036,166.80 - Step 6: Final answer
x = 340,323,994.46
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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.