Finding the Third Proportional to 8,124,204.38 and 17,842,488.75
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Solution
The third proportional to 8,124,204.38 and 17,842,488.75 is: 39,185,917.80
Step by Step Solution
- Step 1: Write the proportion equation
8,124,204.38 : 17,842,488.75 = 17,842,488.75 : x - Step 2: Convert to fraction form
8,124,204.38/17,842,488.75 = 17,842,488.75/x - Step 3: Cross multiply
8,124,204.38x = 17,842,488.75 × 17,842,488.75 - Step 4: Simplify right side
8,124,204.38x = 318,354,404,793,876.56 - Step 5: Solve for x
x = 318,354,404,793,876.56/8,124,204.38 - Step 6: Final answer
x = 39,185,917.80
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.