Finding the Third Proportional to 437,157,843 and 946,957,134
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Solution
The third proportional to 437,157,843 and 946,957,134 is: 2,051,267,815.49
Step by Step Solution
- Step 1: Write the proportion equation
437,157,843 : 946,957,134 = 946,957,134 : x - Step 2: Convert to fraction form
437,157,843/946,957,134 = 946,957,134/x - Step 3: Cross multiply
437,157,843x = 946,957,134 × 946,957,134 - Step 4: Simplify right side
437,157,843x = 896,727,813,633,494,016 - Step 5: Solve for x
x = 896,727,813,633,494,016/437,157,843 - Step 6: Final answer
x = 2,051,267,815.49
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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.