Finding the Third Proportional to 7,418,467 and 15,816,818
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Solution
The third proportional to 7,418,467 and 15,816,818 is: 33,722,834.06
Step by Step Solution
- Step 1: Write the proportion equation
7,418,467 : 15,816,818 = 15,816,818 : x - Step 2: Convert to fraction form
7,418,467/15,816,818 = 15,816,818/x - Step 3: Cross multiply
7,418,467x = 15,816,818 × 15,816,818 - Step 4: Simplify right side
7,418,467x = 250,171,731,645,124 - Step 5: Solve for x
x = 250,171,731,645,124/7,418,467 - Step 6: Final answer
x = 33,722,834.06
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.