Finding the Third Proportional to 49,473,744 and 107,730,480
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Solution
The third proportional to 49,473,744 and 107,730,480 is: 234,586,174.05
Step by Step Solution
- Step 1: Write the proportion equation
49,473,744 : 107,730,480 = 107,730,480 : x - Step 2: Convert to fraction form
49,473,744/107,730,480 = 107,730,480/x - Step 3: Cross multiply
49,473,744x = 107,730,480 × 107,730,480 - Step 4: Simplify right side
49,473,744x = 11,605,856,321,030,400 - Step 5: Solve for x
x = 11,605,856,321,030,400/49,473,744 - Step 6: Final answer
x = 234,586,174.05
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.