Finding the Third Proportional to 16,320,440 and 24,690,561
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Solution
The third proportional to 16,320,440 and 24,690,561 is: 37,353,392.59
Step by Step Solution
- Step 1: Write the proportion equation
16,320,440 : 24,690,561 = 24,690,561 : x - Step 2: Convert to fraction form
16,320,440/24,690,561 = 24,690,561/x - Step 3: Cross multiply
16,320,440x = 24,690,561 × 24,690,561 - Step 4: Simplify right side
16,320,440x = 609,623,802,494,721 - Step 5: Solve for x
x = 609,623,802,494,721/16,320,440 - Step 6: Final answer
x = 37,353,392.59
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.