Finding the Third Proportional to 7,679,655 and 16,452,310.50
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Solution
The third proportional to 7,679,655 and 16,452,310.50 is: 35,246,182.39
Step by Step Solution
- Step 1: Write the proportion equation
7,679,655 : 16,452,310.50 = 16,452,310.50 : x - Step 2: Convert to fraction form
7,679,655/16,452,310.50 = 16,452,310.50/x - Step 3: Cross multiply
7,679,655x = 16,452,310.50 × 16,452,310.50 - Step 4: Simplify right side
7,679,655x = 270,678,520,788,410.25 - Step 5: Solve for x
x = 270,678,520,788,410.25/7,679,655 - Step 6: Final answer
x = 35,246,182.39
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.