Finding the Third Proportional to 7,580,210 and 15,464,916
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Solution
The third proportional to 7,580,210 and 15,464,916 is: 31,551,055.56
Step by Step Solution
- Step 1: Write the proportion equation
7,580,210 : 15,464,916 = 15,464,916 : x - Step 2: Convert to fraction form
7,580,210/15,464,916 = 15,464,916/x - Step 3: Cross multiply
7,580,210x = 15,464,916 × 15,464,916 - Step 4: Simplify right side
7,580,210x = 239,163,626,887,056 - Step 5: Solve for x
x = 239,163,626,887,056/7,580,210 - Step 6: Final answer
x = 31,551,055.56
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.