Finding the Third Proportional to 7,089,024 and 15,186,812
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Solution
The third proportional to 7,089,024 and 15,186,812 is: 32,534,698.53
Step by Step Solution
- Step 1: Write the proportion equation
7,089,024 : 15,186,812 = 15,186,812 : x - Step 2: Convert to fraction form
7,089,024/15,186,812 = 15,186,812/x - Step 3: Cross multiply
7,089,024x = 15,186,812 × 15,186,812 - Step 4: Simplify right side
7,089,024x = 230,639,258,723,344 - Step 5: Solve for x
x = 230,639,258,723,344/7,089,024 - Step 6: Final answer
x = 32,534,698.53
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.