Finding the Third Proportional to 932,860,928 and 2,041,452,416
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Solution
The third proportional to 932,860,928 and 2,041,452,416 is: 4,467,469,739.28
Step by Step Solution
- Step 1: Write the proportion equation
932,860,928 : 2,041,452,416 = 2,041,452,416 : x - Step 2: Convert to fraction form
932,860,928/2,041,452,416 = 2,041,452,416/x - Step 3: Cross multiply
932,860,928x = 2,041,452,416 × 2,041,452,416 - Step 4: Simplify right side
932,860,928x = 4,167,527,966,792,237,056 - Step 5: Solve for x
x = 4,167,527,966,792,237,056/932,860,928 - Step 6: Final answer
x = 4,467,469,739.28
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.