Finding the Third Proportional to 49,283,032.50 and 76,612,614.75
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Solution
The third proportional to 49,283,032.50 and 76,612,614.75 is: 119,097,637.48
Step by Step Solution
- Step 1: Write the proportion equation
49,283,032.50 : 76,612,614.75 = 76,612,614.75 : x - Step 2: Convert to fraction form
49,283,032.50/76,612,614.75 = 76,612,614.75/x - Step 3: Cross multiply
49,283,032.50x = 76,612,614.75 × 76,612,614.75 - Step 4: Simplify right side
49,283,032.50x = 5,869,492,738,831,918 - Step 5: Solve for x
x = 5,869,492,738,831,918/49,283,032.50 - Step 6: Final answer
x = 119,097,637.48
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.