Finding the Fourth Proportional to 4,030,298,639.30, 6,048,135,344.55 and 2,283,497,999.30
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Solution
The fourth proportional to 4,030,298,639.30, 6,048,135,344.55 and 2,283,497,999.30 is: 3,426,769,625.48
Step by Step Solution
- Step 1: Write the proportion equation
4,030,298,639.30 : 6,048,135,344.55 = 2,283,497,999.30 : x - Step 2: Convert to fraction form
4,030,298,639.30/6,048,135,344.55 = 2,283,497,999.30/x - Step 3: Cross multiply
4,030,298,639.30x = 6,048,135,344.55 × 2,283,497,999.30 - Step 4: Simplify right side
4,030,298,639.30x = 13,810,904,958,775,541,760 - Step 5: Solve for x
x = 13,810,904,958,775,541,760/4,030,298,639.30 - Step 6: Final answer
x = 3,426,769,625.48
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1.5x scale
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.