Finding the Third Proportional to 7,016,553 and 15,115,914
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Solution
The third proportional to 7,016,553 and 15,115,914 is: 32,564,545.02
Step by Step Solution
- Step 1: Write the proportion equation
7,016,553 : 15,115,914 = 15,115,914 : x - Step 2: Convert to fraction form
7,016,553/15,115,914 = 15,115,914/x - Step 3: Cross multiply
7,016,553x = 15,115,914 × 15,115,914 - Step 4: Simplify right side
7,016,553x = 228,490,856,055,396 - Step 5: Solve for x
x = 228,490,856,055,396/7,016,553 - Step 6: Final answer
x = 32,564,545.02
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.