Finding the Fourth Proportional to 4,458,972,375.14, 6,147,669,701.21 and 3,652,227,872.96
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Solution
The fourth proportional to 4,458,972,375.14, 6,147,669,701.21 and 3,652,227,872.96 is: 5,035,395,770.04
Step by Step Solution
- Step 1: Write the proportion equation
4,458,972,375.14 : 6,147,669,701.21 = 3,652,227,872.96 : x - Step 2: Convert to fraction form
4,458,972,375.14/6,147,669,701.21 = 3,652,227,872.96/x - Step 3: Cross multiply
4,458,972,375.14x = 6,147,669,701.21 × 3,652,227,872.96 - Step 4: Simplify right side
4,458,972,375.14x = 22,452,690,636,507,947,008 - Step 5: Solve for x
x = 22,452,690,636,507,947,008/4,458,972,375.14 - Step 6: Final answer
x = 5,035,395,770.04
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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.