Finding the Third Proportional to 7,757,974.13 and 16,461,599.63
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Solution
The third proportional to 7,757,974.13 and 16,461,599.63 is: 34,929,771.34
Step by Step Solution
- Step 1: Write the proportion equation
7,757,974.13 : 16,461,599.63 = 16,461,599.63 : x - Step 2: Convert to fraction form
7,757,974.13/16,461,599.63 = 16,461,599.63/x - Step 3: Cross multiply
7,757,974.13x = 16,461,599.63 × 16,461,599.63 - Step 4: Simplify right side
7,757,974.13x = 270,984,262,213,800.12 - Step 5: Solve for x
x = 270,984,262,213,800.12/7,757,974.13 - Step 6: Final answer
x = 34,929,771.34
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.