Finding the Third Proportional to 1,218,331,248 and 2,670,224,589
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Solution
The third proportional to 1,218,331,248 and 2,670,224,589 is: 5,852,348,749.49
Step by Step Solution
- Step 1: Write the proportion equation
1,218,331,248 : 2,670,224,589 = 2,670,224,589 : x - Step 2: Convert to fraction form
1,218,331,248/2,670,224,589 = 2,670,224,589/x - Step 3: Cross multiply
1,218,331,248x = 2,670,224,589 × 2,670,224,589 - Step 4: Simplify right side
1,218,331,248x = 7,130,099,355,700,218,880 - Step 5: Solve for x
x = 7,130,099,355,700,218,880/1,218,331,248 - Step 6: Final answer
x = 5,852,348,749.49
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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.