Finding the Third Proportional to 18,044,183 and 38,905,246
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Solution
The third proportional to 18,044,183 and 38,905,246 is: 83,883,995.54
Step by Step Solution
- Step 1: Write the proportion equation
18,044,183 : 38,905,246 = 38,905,246 : x - Step 2: Convert to fraction form
18,044,183/38,905,246 = 38,905,246/x - Step 3: Cross multiply
18,044,183x = 38,905,246 × 38,905,246 - Step 4: Simplify right side
18,044,183x = 1,513,618,166,320,516 - Step 5: Solve for x
x = 1,513,618,166,320,516/18,044,183 - Step 6: Final answer
x = 83,883,995.54
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.