Finding the Third Proportional to 22,254,460 and 47,448,430
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Solution
The third proportional to 22,254,460 and 47,448,430 is: 101,164,149.09
Step by Step Solution
- Step 1: Write the proportion equation
22,254,460 : 47,448,430 = 47,448,430 : x - Step 2: Convert to fraction form
22,254,460/47,448,430 = 47,448,430/x - Step 3: Cross multiply
22,254,460x = 47,448,430 × 47,448,430 - Step 4: Simplify right side
22,254,460x = 2,251,353,509,464,900 - Step 5: Solve for x
x = 2,251,353,509,464,900/22,254,460 - Step 6: Final answer
x = 101,164,149.09
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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.