Finding the Third Proportional to 46,672,120 and 70,652,082
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Solution
The third proportional to 46,672,120 and 70,652,082 is: 106,952,859.46
Step by Step Solution
- Step 1: Write the proportion equation
46,672,120 : 70,652,082 = 70,652,082 : x - Step 2: Convert to fraction form
46,672,120/70,652,082 = 70,652,082/x - Step 3: Cross multiply
46,672,120x = 70,652,082 × 70,652,082 - Step 4: Simplify right side
46,672,120x = 4,991,716,690,934,724 - Step 5: Solve for x
x = 4,991,716,690,934,724/46,672,120 - Step 6: Final answer
x = 106,952,859.46
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.