Finding the Third Proportional to 33,055,794 and 71,423,082
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Solution
The third proportional to 33,055,794 and 71,423,082 is: 154,322,617.16
Step by Step Solution
- Step 1: Write the proportion equation
33,055,794 : 71,423,082 = 71,423,082 : x - Step 2: Convert to fraction form
33,055,794/71,423,082 = 71,423,082/x - Step 3: Cross multiply
33,055,794x = 71,423,082 × 71,423,082 - Step 4: Simplify right side
33,055,794x = 5,101,256,642,378,724 - Step 5: Solve for x
x = 5,101,256,642,378,724/33,055,794 - Step 6: Final answer
x = 154,322,617.16
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.