Finding the Fourth Proportional to 4,141,049,431.32, 6,214,659,129.18 and 3,038,503,299.48
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Solution
The fourth proportional to 4,141,049,431.32, 6,214,659,129.18 and 3,038,503,299.48 is: 4,560,018,561.08
Step by Step Solution
- Step 1: Write the proportion equation
4,141,049,431.32 : 6,214,659,129.18 = 3,038,503,299.48 : x - Step 2: Convert to fraction form
4,141,049,431.32/6,214,659,129.18 = 3,038,503,299.48/x - Step 3: Cross multiply
4,141,049,431.32x = 6,214,659,129.18 × 3,038,503,299.48 - Step 4: Simplify right side
4,141,049,431.32x = 18,883,262,269,156,933,632 - Step 5: Solve for x
x = 18,883,262,269,156,933,632/4,141,049,431.32 - Step 6: Final answer
x = 4,560,018,561.08
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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.