Finding the Fourth Proportional to 4,265,024,408.07, 6,398,409,161.39 and 1,466,629,522.71
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Solution
The fourth proportional to 4,265,024,408.07, 6,398,409,161.39 and 1,466,629,522.71 is: 2,200,244,330.77
Step by Step Solution
- Step 1: Write the proportion equation
4,265,024,408.07 : 6,398,409,161.39 = 1,466,629,522.71 : x - Step 2: Convert to fraction form
4,265,024,408.07/6,398,409,161.39 = 1,466,629,522.71/x - Step 3: Cross multiply
4,265,024,408.07x = 6,398,409,161.39 × 1,466,629,522.71 - Step 4: Simplify right side
4,265,024,408.07x = 9,384,095,774,465,374,208 - Step 5: Solve for x
x = 9,384,095,774,465,374,208/4,265,024,408.07 - Step 6: Final answer
x = 2,200,244,330.77
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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.