Finding the Third Proportional to 7,192,950 and 15,409,335
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Solution
The third proportional to 7,192,950 and 15,409,335 is: 33,011,157.47
Step by Step Solution
- Step 1: Write the proportion equation
7,192,950 : 15,409,335 = 15,409,335 : x - Step 2: Convert to fraction form
7,192,950/15,409,335 = 15,409,335/x - Step 3: Cross multiply
7,192,950x = 15,409,335 × 15,409,335 - Step 4: Simplify right side
7,192,950x = 237,447,605,142,225 - Step 5: Solve for x
x = 237,447,605,142,225/7,192,950 - Step 6: Final answer
x = 33,011,157.47
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.