Finding the Fourth Proportional to 303,124,756.92, 454,684,104.18 and 95,863,202.94
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Solution
The fourth proportional to 303,124,756.92, 454,684,104.18 and 95,863,202.94 is: 143,793,845.80
Step by Step Solution
- Step 1: Write the proportion equation
303,124,756.92 : 454,684,104.18 = 95,863,202.94 : x - Step 2: Convert to fraction form
303,124,756.92/454,684,104.18 = 95,863,202.94/x - Step 3: Cross multiply
303,124,756.92x = 454,684,104.18 × 95,863,202.94 - Step 4: Simplify right side
303,124,756.92x = 43,587,474,554,304,504 - Step 5: Solve for x
x = 43,587,474,554,304,504/303,124,756.92 - Step 6: Final answer
x = 143,793,845.80
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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.