Finding the Third Proportional to 8,349,024 and 18,125,712
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Solution
The third proportional to 8,349,024 and 18,125,712 is: 39,350,879.28
Step by Step Solution
- Step 1: Write the proportion equation
8,349,024 : 18,125,712 = 18,125,712 : x - Step 2: Convert to fraction form
8,349,024/18,125,712 = 18,125,712/x - Step 3: Cross multiply
8,349,024x = 18,125,712 × 18,125,712 - Step 4: Simplify right side
8,349,024x = 328,541,435,506,944 - Step 5: Solve for x
x = 328,541,435,506,944/8,349,024 - Step 6: Final answer
x = 39,350,879.28
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.