Finding the Third Proportional to 10,101,028 and 15,163,206
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Solution
The third proportional to 10,101,028 and 15,163,206 is: 22,762,318.47
Step by Step Solution
- Step 1: Write the proportion equation
10,101,028 : 15,163,206 = 15,163,206 : x - Step 2: Convert to fraction form
10,101,028/15,163,206 = 15,163,206/x - Step 3: Cross multiply
10,101,028x = 15,163,206 × 15,163,206 - Step 4: Simplify right side
10,101,028x = 229,922,816,198,436 - Step 5: Solve for x
x = 229,922,816,198,436/10,101,028 - Step 6: Final answer
x = 22,762,318.47
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.