Finding the Third Proportional to 36,469,905 and 57,749,163
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Solution
The third proportional to 36,469,905 and 57,749,163 is: 91,444,324.50
Step by Step Solution
- Step 1: Write the proportion equation
36,469,905 : 57,749,163 = 57,749,163 : x - Step 2: Convert to fraction form
36,469,905/57,749,163 = 57,749,163/x - Step 3: Cross multiply
36,469,905x = 57,749,163 × 57,749,163 - Step 4: Simplify right side
36,469,905x = 3,334,965,827,200,569 - Step 5: Solve for x
x = 3,334,965,827,200,569/36,469,905 - Step 6: Final answer
x = 91,444,324.50
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.