Finding the Third Proportional to 62,509,448 and 135,125,056
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Solution
The third proportional to 62,509,448 and 135,125,056 is: 292,096,336.53
Step by Step Solution
- Step 1: Write the proportion equation
62,509,448 : 135,125,056 = 135,125,056 : x - Step 2: Convert to fraction form
62,509,448/135,125,056 = 135,125,056/x - Step 3: Cross multiply
62,509,448x = 135,125,056 × 135,125,056 - Step 4: Simplify right side
62,509,448x = 18,258,780,759,003,136 - Step 5: Solve for x
x = 18,258,780,759,003,136/62,509,448 - Step 6: Final answer
x = 292,096,336.53
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.