Finding the Third Proportional to 6,866,363 and 14,912,554
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Solution
The third proportional to 6,866,363 and 14,912,554 is: 32,387,490.55
Step by Step Solution
- Step 1: Write the proportion equation
6,866,363 : 14,912,554 = 14,912,554 : x - Step 2: Convert to fraction form
6,866,363/14,912,554 = 14,912,554/x - Step 3: Cross multiply
6,866,363x = 14,912,554 × 14,912,554 - Step 4: Simplify right side
6,866,363x = 222,384,266,802,916 - Step 5: Solve for x
x = 222,384,266,802,916/6,866,363 - Step 6: Final answer
x = 32,387,490.55
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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.