Finding the Third Proportional to 7,243,749 and 15,351,084
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Solution
The third proportional to 7,243,749 and 15,351,084 is: 32,532,295.08
Step by Step Solution
- Step 1: Write the proportion equation
7,243,749 : 15,351,084 = 15,351,084 : x - Step 2: Convert to fraction form
7,243,749/15,351,084 = 15,351,084/x - Step 3: Cross multiply
7,243,749x = 15,351,084 × 15,351,084 - Step 4: Simplify right side
7,243,749x = 235,655,779,975,056 - Step 5: Solve for x
x = 235,655,779,975,056/7,243,749 - Step 6: Final answer
x = 32,532,295.08
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.