Finding the Third Proportional to 7,055,509.50 and 15,456,207
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Solution
The third proportional to 7,055,509.50 and 15,456,207 is: 33,859,260.60
Step by Step Solution
- Step 1: Write the proportion equation
7,055,509.50 : 15,456,207 = 15,456,207 : x - Step 2: Convert to fraction form
7,055,509.50/15,456,207 = 15,456,207/x - Step 3: Cross multiply
7,055,509.50x = 15,456,207 × 15,456,207 - Step 4: Simplify right side
7,055,509.50x = 238,894,334,826,849 - Step 5: Solve for x
x = 238,894,334,826,849/7,055,509.50 - Step 6: Final answer
x = 33,859,260.60
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.