Finding the Fourth Proportional to 4,589,634,412.27, 6,885,856,627.23 and 2,350,267,284.34
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Solution
The fourth proportional to 4,589,634,412.27, 6,885,856,627.23 and 2,350,267,284.34 is: 3,526,120,405.66
Step by Step Solution
- Step 1: Write the proportion equation
4,589,634,412.27 : 6,885,856,627.23 = 2,350,267,284.34 : x - Step 2: Convert to fraction form
4,589,634,412.27/6,885,856,627.23 = 2,350,267,284.34/x - Step 3: Cross multiply
4,589,634,412.27x = 6,885,856,627.23 × 2,350,267,284.34 - Step 4: Simplify right side
4,589,634,412.27x = 16,183,603,555,634,444,288 - Step 5: Solve for x
x = 16,183,603,555,634,444,288/4,589,634,412.27 - Step 6: Final answer
x = 3,526,120,405.66
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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.