Finding the Third Proportional to 18,057,092 and 39,059,342
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Solution
The third proportional to 18,057,092 and 39,059,342 is: 84,489,362.82
Step by Step Solution
- Step 1: Write the proportion equation
18,057,092 : 39,059,342 = 39,059,342 : x - Step 2: Convert to fraction form
18,057,092/39,059,342 = 39,059,342/x - Step 3: Cross multiply
18,057,092x = 39,059,342 × 39,059,342 - Step 4: Simplify right side
18,057,092x = 1,525,632,197,472,964 - Step 5: Solve for x
x = 1,525,632,197,472,964/18,057,092 - Step 6: Final answer
x = 84,489,362.82
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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.