Finding the Third Proportional to 5,110,683.75 and 11,118,188.25
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Solution
The third proportional to 5,110,683.75 and 11,118,188.25 is: 24,187,391.75
Step by Step Solution
- Step 1: Write the proportion equation
5,110,683.75 : 11,118,188.25 = 11,118,188.25 : x - Step 2: Convert to fraction form
5,110,683.75/11,118,188.25 = 11,118,188.25/x - Step 3: Cross multiply
5,110,683.75x = 11,118,188.25 × 11,118,188.25 - Step 4: Simplify right side
5,110,683.75x = 123,614,109,962,438.06 - Step 5: Solve for x
x = 123,614,109,962,438.06/5,110,683.75 - Step 6: Final answer
x = 24,187,391.75
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.