Finding the Third Proportional to 7,181,205 and 15,713,706
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Solution
The third proportional to 7,181,205 and 15,713,706 is: 34,384,279.00
Step by Step Solution
- Step 1: Write the proportion equation
7,181,205 : 15,713,706 = 15,713,706 : x - Step 2: Convert to fraction form
7,181,205/15,713,706 = 15,713,706/x - Step 3: Cross multiply
7,181,205x = 15,713,706 × 15,713,706 - Step 4: Simplify right side
7,181,205x = 246,920,556,254,436 - Step 5: Solve for x
x = 246,920,556,254,436/7,181,205 - Step 6: Final answer
x = 34,384,279.00
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.