Finding the Third Proportional to 39,161,655 and 84,831,930
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Solution
The third proportional to 39,161,655 and 84,831,930 is: 183,762,824.82
Step by Step Solution
- Step 1: Write the proportion equation
39,161,655 : 84,831,930 = 84,831,930 : x - Step 2: Convert to fraction form
39,161,655/84,831,930 = 84,831,930/x - Step 3: Cross multiply
39,161,655x = 84,831,930 × 84,831,930 - Step 4: Simplify right side
39,161,655x = 7,196,456,347,524,900 - Step 5: Solve for x
x = 7,196,456,347,524,900/39,161,655 - Step 6: Final answer
x = 183,762,824.82
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.