Finding the Third Proportional to 115,299,220.50 and 251,873,577
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Solution
The third proportional to 115,299,220.50 and 251,873,577 is: 550,223,136.94
Step by Step Solution
- Step 1: Write the proportion equation
115,299,220.50 : 251,873,577 = 251,873,577 : x - Step 2: Convert to fraction form
115,299,220.50/251,873,577 = 251,873,577/x - Step 3: Cross multiply
115,299,220.50x = 251,873,577 × 251,873,577 - Step 4: Simplify right side
115,299,220.50x = 63,440,298,790,774,928 - Step 5: Solve for x
x = 63,440,298,790,774,928/115,299,220.50 - Step 6: Final answer
x = 550,223,136.94
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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.