Finding the Third Proportional to 62,309,652 and 135,591,342
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Solution
The third proportional to 62,309,652 and 135,591,342 is: 295,058,814.09
Step by Step Solution
- Step 1: Write the proportion equation
62,309,652 : 135,591,342 = 135,591,342 : x - Step 2: Convert to fraction form
62,309,652/135,591,342 = 135,591,342/x - Step 3: Cross multiply
62,309,652x = 135,591,342 × 135,591,342 - Step 4: Simplify right side
62,309,652x = 18,385,012,025,360,964 - Step 5: Solve for x
x = 18,385,012,025,360,964/62,309,652 - Step 6: Final answer
x = 295,058,814.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.