Finding the Third Proportional to 36,164,728 and 79,352,883
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Solution
The third proportional to 36,164,728 and 79,352,883 is: 174,116,615.52
Step by Step Solution
- Step 1: Write the proportion equation
36,164,728 : 79,352,883 = 79,352,883 : x - Step 2: Convert to fraction form
36,164,728/79,352,883 = 79,352,883/x - Step 3: Cross multiply
36,164,728x = 79,352,883 × 79,352,883 - Step 4: Simplify right side
36,164,728x = 6,296,880,040,411,689 - Step 5: Solve for x
x = 6,296,880,040,411,689/36,164,728 - Step 6: Final answer
x = 174,116,615.52
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.