Finding the Third Proportional to 10,124,889 and 22,220,508
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Solution
The third proportional to 10,124,889 and 22,220,508 is: 48,766,063.09
Step by Step Solution
- Step 1: Write the proportion equation
10,124,889 : 22,220,508 = 22,220,508 : x - Step 2: Convert to fraction form
10,124,889/22,220,508 = 22,220,508/x - Step 3: Cross multiply
10,124,889x = 22,220,508 × 22,220,508 - Step 4: Simplify right side
10,124,889x = 493,750,975,778,064 - Step 5: Solve for x
x = 493,750,975,778,064/10,124,889 - Step 6: Final answer
x = 48,766,063.09
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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.