Finding the Fourth Proportional to 24,749,420,327.37, 37,126,787,193.96 and 10,585,857,057.57
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Solution
The fourth proportional to 24,749,420,327.37, 37,126,787,193.96 and 10,585,857,057.57 is: 15,879,921,915.08
Step by Step Solution
- Step 1: Write the proportion equation
24,749,420,327.37 : 37,126,787,193.96 = 10,585,857,057.57 : x - Step 2: Convert to fraction form
24,749,420,327.37/37,126,787,193.96 = 10,585,857,057.57/x - Step 3: Cross multiply
24,749,420,327.37x = 37,126,787,193.96 × 10,585,857,057.57 - Step 4: Simplify right side
24,749,420,327.37x = 393,018,862,242,038,611,968 - Step 5: Solve for x
x = 393,018,862,242,038,611,968/24,749,420,327.37 - Step 6: Final answer
x = 15,879,921,915.08
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1.5x scale
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.