Finding the Third Proportional to 7,316,634 and 15,757,038
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Solution
The third proportional to 7,316,634 and 15,757,038 is: 33,934,217.09
Step by Step Solution
- Step 1: Write the proportion equation
7,316,634 : 15,757,038 = 15,757,038 : x - Step 2: Convert to fraction form
7,316,634/15,757,038 = 15,757,038/x - Step 3: Cross multiply
7,316,634x = 15,757,038 × 15,757,038 - Step 4: Simplify right side
7,316,634x = 248,284,246,533,444 - Step 5: Solve for x
x = 248,284,246,533,444/7,316,634 - Step 6: Final answer
x = 33,934,217.09
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.