Finding the Third Proportional to 7,365,320 and 15,754,074
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Solution
The third proportional to 7,365,320 and 15,754,074 is: 33,697,225.32
Step by Step Solution
- Step 1: Write the proportion equation
7,365,320 : 15,754,074 = 15,754,074 : x - Step 2: Convert to fraction form
7,365,320/15,754,074 = 15,754,074/x - Step 3: Cross multiply
7,365,320x = 15,754,074 × 15,754,074 - Step 4: Simplify right side
7,365,320x = 248,190,847,597,476 - Step 5: Solve for x
x = 248,190,847,597,476/7,365,320 - Step 6: Final answer
x = 33,697,225.32
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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.