Finding the Third Proportional to 7,203,392.44 and 15,723,188.44
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Solution
The third proportional to 7,203,392.44 and 15,723,188.44 is: 34,319,753.75
Step by Step Solution
- Step 1: Write the proportion equation
7,203,392.44 : 15,723,188.44 = 15,723,188.44 : x - Step 2: Convert to fraction form
7,203,392.44/15,723,188.44 = 15,723,188.44/x - Step 3: Cross multiply
7,203,392.44x = 15,723,188.44 × 15,723,188.44 - Step 4: Simplify right side
7,203,392.44x = 247,218,654,641,133.69 - Step 5: Solve for x
x = 247,218,654,641,133.69/7,203,392.44 - Step 6: Final answer
x = 34,319,753.75
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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.