Finding the Third Proportional to 22,254,466 and 47,448,442
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Solution
The third proportional to 22,254,466 and 47,448,442 is: 101,164,172.99
Step by Step Solution
- Step 1: Write the proportion equation
22,254,466 : 47,448,442 = 47,448,442 : x - Step 2: Convert to fraction form
22,254,466/47,448,442 = 47,448,442/x - Step 3: Cross multiply
22,254,466x = 47,448,442 × 47,448,442 - Step 4: Simplify right side
22,254,466x = 2,251,354,648,227,364 - Step 5: Solve for x
x = 2,251,354,648,227,364/22,254,466 - Step 6: Final answer
x = 101,164,172.99
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.