Finding the Fourth Proportional to 4,131,151,304.08, 5,700,914,224.68 and 2,251,543,426.96
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Solution
The fourth proportional to 4,131,151,304.08, 5,700,914,224.68 and 2,251,543,426.96 is: 3,107,089,284.67
Step by Step Solution
- Step 1: Write the proportion equation
4,131,151,304.08 : 5,700,914,224.68 = 2,251,543,426.96 : x - Step 2: Convert to fraction form
4,131,151,304.08/5,700,914,224.68 = 2,251,543,426.96/x - Step 3: Cross multiply
4,131,151,304.08x = 5,700,914,224.68 × 2,251,543,426.96 - Step 4: Simplify right side
4,131,151,304.08x = 12,835,855,950,241,019,904 - Step 5: Solve for x
x = 12,835,855,950,241,019,904/4,131,151,304.08 - Step 6: Final answer
x = 3,107,089,284.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.