Finding the Third Proportional to 11,453,813 and 16,021,644
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Solution
The third proportional to 11,453,813 and 16,021,644 is: 22,411,146.09
Step by Step Solution
- Step 1: Write the proportion equation
11,453,813 : 16,021,644 = 16,021,644 : x - Step 2: Convert to fraction form
11,453,813/16,021,644 = 16,021,644/x - Step 3: Cross multiply
11,453,813x = 16,021,644 × 16,021,644 - Step 4: Simplify right side
11,453,813x = 256,693,076,462,736 - Step 5: Solve for x
x = 256,693,076,462,736/11,453,813 - Step 6: Final answer
x = 22,411,146.09
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.