Finding the Fourth Proportional to 2,745,394,091.01, 4,114,644,446.39 and 1,484,807,956.68
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Solution
The fourth proportional to 2,745,394,091.01, 4,114,644,446.39 and 1,484,807,956.68 is: 2,225,347,840.92
Step by Step Solution
- Step 1: Write the proportion equation
2,745,394,091.01 : 4,114,644,446.39 = 1,484,807,956.68 : x - Step 2: Convert to fraction form
2,745,394,091.01/4,114,644,446.39 = 1,484,807,956.68/x - Step 3: Cross multiply
2,745,394,091.01x = 4,114,644,446.39 × 1,484,807,956.68 - Step 4: Simplify right side
2,745,394,091.01x = 6,109,456,812,894,215,168 - Step 5: Solve for x
x = 6,109,456,812,894,215,168/2,745,394,091.01 - Step 6: Final answer
x = 2,225,347,840.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.