Finding the Third Proportional to 16,139,750 and 34,582,044
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Solution
The third proportional to 16,139,750 and 34,582,044 is: 74,097,663.67
Step by Step Solution
- Step 1: Write the proportion equation
16,139,750 : 34,582,044 = 34,582,044 : x - Step 2: Convert to fraction form
16,139,750/34,582,044 = 34,582,044/x - Step 3: Cross multiply
16,139,750x = 34,582,044 × 34,582,044 - Step 4: Simplify right side
16,139,750x = 1,195,917,767,217,936 - Step 5: Solve for x
x = 1,195,917,767,217,936/16,139,750 - Step 6: Final answer
x = 74,097,663.67
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.