Finding the Fourth Proportional to 4,093,744,110.32, 6,124,459,342.69 and 3,100,625,989.45
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Solution
The fourth proportional to 4,093,744,110.32, 6,124,459,342.69 and 3,100,625,989.45 is: 4,638,701,711.09
Step by Step Solution
- Step 1: Write the proportion equation
4,093,744,110.32 : 6,124,459,342.69 = 3,100,625,989.45 : x - Step 2: Convert to fraction form
4,093,744,110.32/6,124,459,342.69 = 3,100,625,989.45/x - Step 3: Cross multiply
4,093,744,110.32x = 6,124,459,342.69 × 3,100,625,989.45 - Step 4: Simplify right side
4,093,744,110.32x = 18,989,657,809,306,787,840 - Step 5: Solve for x
x = 18,989,657,809,306,787,840/4,093,744,110.32 - Step 6: Final answer
x = 4,638,701,711.09
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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.