Finding the Third Proportional to 62,946,258.75 and 135,458,457.75
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Solution
The third proportional to 62,946,258.75 and 135,458,457.75 is: 291,502,531.53
Step by Step Solution
- Step 1: Write the proportion equation
62,946,258.75 : 135,458,457.75 = 135,458,457.75 : x - Step 2: Convert to fraction form
62,946,258.75/135,458,457.75 = 135,458,457.75/x - Step 3: Cross multiply
62,946,258.75x = 135,458,457.75 × 135,458,457.75 - Step 4: Simplify right side
62,946,258.75x = 18,348,993,776,008,536 - Step 5: Solve for x
x = 18,348,993,776,008,536/62,946,258.75 - Step 6: Final answer
x = 291,502,531.53
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.