Finding the Third Proportional to 43,364,238 and 94,286,460
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Solution
The third proportional to 43,364,238 and 94,286,460 is: 205,006,174.43
Step by Step Solution
- Step 1: Write the proportion equation
43,364,238 : 94,286,460 = 94,286,460 : x - Step 2: Convert to fraction form
43,364,238/94,286,460 = 94,286,460/x - Step 3: Cross multiply
43,364,238x = 94,286,460 × 94,286,460 - Step 4: Simplify right side
43,364,238x = 8,889,936,539,331,600 - Step 5: Solve for x
x = 8,889,936,539,331,600/43,364,238 - Step 6: Final answer
x = 205,006,174.43
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.