Finding the Third Proportional to 10,251,369 and 22,549,122
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Solution
The third proportional to 10,251,369 and 22,549,122 is: 49,599,512.32
Step by Step Solution
- Step 1: Write the proportion equation
10,251,369 : 22,549,122 = 22,549,122 : x - Step 2: Convert to fraction form
10,251,369/22,549,122 = 22,549,122/x - Step 3: Cross multiply
10,251,369x = 22,549,122 × 22,549,122 - Step 4: Simplify right side
10,251,369x = 508,462,902,970,884 - Step 5: Solve for x
x = 508,462,902,970,884/10,251,369 - Step 6: Final answer
x = 49,599,512.32
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.