Finding the Third Proportional to 5,190,750.53 and 11,359,038.80
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Solution
The third proportional to 5,190,750.53 and 11,359,038.80 is: 24,857,245.92
Step by Step Solution
- Step 1: Write the proportion equation
5,190,750.53 : 11,359,038.80 = 11,359,038.80 : x - Step 2: Convert to fraction form
5,190,750.53/11,359,038.80 = 11,359,038.80/x - Step 3: Cross multiply
5,190,750.53x = 11,359,038.80 × 11,359,038.80 - Step 4: Simplify right side
5,190,750.53x = 129,027,762,388,911.45 - Step 5: Solve for x
x = 129,027,762,388,911.45/5,190,750.53 - Step 6: Final answer
x = 24,857,245.92
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.