Finding the Third Proportional to 7,539,394.50 and 16,461,405
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Solution
The third proportional to 7,539,394.50 and 16,461,405 is: 35,941,593.79
Step by Step Solution
- Step 1: Write the proportion equation
7,539,394.50 : 16,461,405 = 16,461,405 : x - Step 2: Convert to fraction form
7,539,394.50/16,461,405 = 16,461,405/x - Step 3: Cross multiply
7,539,394.50x = 16,461,405 × 16,461,405 - Step 4: Simplify right side
7,539,394.50x = 270,977,854,574,025 - Step 5: Solve for x
x = 270,977,854,574,025/7,539,394.50 - Step 6: Final answer
x = 35,941,593.79
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.