Finding the Fourth Proportional to 271,506,530.20, 374,866,463.84 and 254,160,295.96
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Solution
The fourth proportional to 271,506,530.20, 374,866,463.84 and 254,160,295.96 is: 350,916,684.49
Step by Step Solution
- Step 1: Write the proportion equation
271,506,530.20 : 374,866,463.84 = 254,160,295.96 : x - Step 2: Convert to fraction form
271,506,530.20/374,866,463.84 = 254,160,295.96/x - Step 3: Cross multiply
271,506,530.20x = 374,866,463.84 × 254,160,295.96 - Step 4: Simplify right side
271,506,530.20x = 95,276,171,395,053,040 - Step 5: Solve for x
x = 95,276,171,395,053,040/271,506,530.20 - Step 6: Final answer
x = 350,916,684.49
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.