Finding the Fourth Proportional to 254,350,136.10, 381,525,204.15 and 62,873,912.10
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Solution
The fourth proportional to 254,350,136.10, 381,525,204.15 and 62,873,912.10 is: 94,310,868.15
Step by Step Solution
- Step 1: Write the proportion equation
254,350,136.10 : 381,525,204.15 = 62,873,912.10 : x - Step 2: Convert to fraction form
254,350,136.10/381,525,204.15 = 62,873,912.10/x - Step 3: Cross multiply
254,350,136.10x = 381,525,204.15 × 62,873,912.10 - Step 4: Simplify right side
254,350,136.10x = 23,987,982,149,661,656 - Step 5: Solve for x
x = 23,987,982,149,661,656/254,350,136.10 - Step 6: Final answer
x = 94,310,868.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.