Finding the Third Proportional to 7,316,623.50 and 15,757,023
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Solution
The third proportional to 7,316,623.50 and 15,757,023 is: 33,934,201.18
Step by Step Solution
- Step 1: Write the proportion equation
7,316,623.50 : 15,757,023 = 15,757,023 : x - Step 2: Convert to fraction form
7,316,623.50/15,757,023 = 15,757,023/x - Step 3: Cross multiply
7,316,623.50x = 15,757,023 × 15,757,023 - Step 4: Simplify right side
7,316,623.50x = 248,283,773,822,529 - Step 5: Solve for x
x = 248,283,773,822,529/7,316,623.50 - Step 6: Final answer
x = 33,934,201.18
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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.