Finding the Third Proportional to 7,073,983 and 15,156,414
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Solution
The third proportional to 7,073,983 and 15,156,414 is: 32,473,485.64
Step by Step Solution
- Step 1: Write the proportion equation
7,073,983 : 15,156,414 = 15,156,414 : x - Step 2: Convert to fraction form
7,073,983/15,156,414 = 15,156,414/x - Step 3: Cross multiply
7,073,983x = 15,156,414 × 15,156,414 - Step 4: Simplify right side
7,073,983x = 229,716,885,339,396 - Step 5: Solve for x
x = 229,716,885,339,396/7,073,983 - Step 6: Final answer
x = 32,473,485.64
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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.