Finding the Third Proportional to 10,355,239.13 and 22,528,553.63
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Solution
The third proportional to 10,355,239.13 and 22,528,553.63 is: 49,012,458.55
Step by Step Solution
- Step 1: Write the proportion equation
10,355,239.13 : 22,528,553.63 = 22,528,553.63 : x - Step 2: Convert to fraction form
10,355,239.13/22,528,553.63 = 22,528,553.63/x - Step 3: Cross multiply
10,355,239.13x = 22,528,553.63 × 22,528,553.63 - Step 4: Simplify right side
10,355,239.13x = 507,535,728,434,500.62 - Step 5: Solve for x
x = 507,535,728,434,500.62/10,355,239.13 - Step 6: Final answer
x = 49,012,458.55
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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.