Finding the Third Proportional to 71,898,177 and 157,248,496.50
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Solution
The third proportional to 71,898,177 and 157,248,496.50 is: 343,918,172.66
Step by Step Solution
- Step 1: Write the proportion equation
71,898,177 : 157,248,496.50 = 157,248,496.50 : x - Step 2: Convert to fraction form
71,898,177/157,248,496.50 = 157,248,496.50/x - Step 3: Cross multiply
71,898,177x = 157,248,496.50 × 157,248,496.50 - Step 4: Simplify right side
71,898,177x = 24,727,089,651,510,512 - Step 5: Solve for x
x = 24,727,089,651,510,512/71,898,177 - Step 6: Final answer
x = 343,918,172.66
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.