Finding the Fourth Proportional to 4,265,022,567.13, 6,398,406,398.10 and 1,466,627,680.09
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Solution
The fourth proportional to 4,265,022,567.13, 6,398,406,398.10 and 1,466,627,680.09 is: 2,200,241,565.95
Step by Step Solution
- Step 1: Write the proportion equation
4,265,022,567.13 : 6,398,406,398.10 = 1,466,627,680.09 : x - Step 2: Convert to fraction form
4,265,022,567.13/6,398,406,398.10 = 1,466,627,680.09/x - Step 3: Cross multiply
4,265,022,567.13x = 6,398,406,398.10 × 1,466,627,680.09 - Step 4: Simplify right side
4,265,022,567.13x = 9,384,079,931,902,420,992 - Step 5: Solve for x
x = 9,384,079,931,902,420,992/4,265,022,567.13 - Step 6: Final answer
x = 2,200,241,565.95
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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.