Finding the Fourth Proportional to 6,644,081,711.16, 9,967,113,551.16 and 2,446,711,791.84
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Solution
The fourth proportional to 6,644,081,711.16, 9,967,113,551.16 and 2,446,711,791.84 is: 3,670,432,622.05
Step by Step Solution
- Step 1: Write the proportion equation
6,644,081,711.16 : 9,967,113,551.16 = 2,446,711,791.84 : x - Step 2: Convert to fraction form
6,644,081,711.16/9,967,113,551.16 = 2,446,711,791.84/x - Step 3: Cross multiply
6,644,081,711.16x = 9,967,113,551.16 × 2,446,711,791.84 - Step 4: Simplify right side
6,644,081,711.16x = 24,386,654,256,231,432,192 - Step 5: Solve for x
x = 24,386,654,256,231,432,192/6,644,081,711.16 - Step 6: Final answer
x = 3,670,432,622.05
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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.