Finding the Third Proportional to 7,310,448 and 15,841,248
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Solution
The third proportional to 7,310,448 and 15,841,248 is: 34,326,916.52
Step by Step Solution
- Step 1: Write the proportion equation
7,310,448 : 15,841,248 = 15,841,248 : x - Step 2: Convert to fraction form
7,310,448/15,841,248 = 15,841,248/x - Step 3: Cross multiply
7,310,448x = 15,841,248 × 15,841,248 - Step 4: Simplify right side
7,310,448x = 250,945,138,197,504 - Step 5: Solve for x
x = 250,945,138,197,504/7,310,448 - Step 6: Final answer
x = 34,326,916.52
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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.