Finding the Third Proportional to 43,968,912 and 60,756,813
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Solution
The third proportional to 43,968,912 and 60,756,813 is: 83,954,552.39
Step by Step Solution
- Step 1: Write the proportion equation
43,968,912 : 60,756,813 = 60,756,813 : x - Step 2: Convert to fraction form
43,968,912/60,756,813 = 60,756,813/x - Step 3: Cross multiply
43,968,912x = 60,756,813 × 60,756,813 - Step 4: Simplify right side
43,968,912x = 3,691,390,325,916,969 - Step 5: Solve for x
x = 3,691,390,325,916,969/43,968,912 - Step 6: Final answer
x = 83,954,552.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.