Finding the Fourth Proportional to 32,351,701,079.20, 48,527,551,618.80 and 32,351,701,079.20
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Solution
The fourth proportional to 32,351,701,079.20, 48,527,551,618.80 and 32,351,701,079.20 is: 48,527,551,618.80
Step by Step Solution
- Step 1: Write the proportion equation
32,351,701,079.20 : 48,527,551,618.80 = 32,351,701,079.20 : x - Step 2: Convert to fraction form
32,351,701,079.20/48,527,551,618.80 = 32,351,701,079.20/x - Step 3: Cross multiply
32,351,701,079.20x = 48,527,551,618.80 × 32,351,701,079.20 - Step 4: Simplify right side
32,351,701,079.20x = 1,569,948,844,076,865,683,456 - Step 5: Solve for x
x = 1,569,948,844,076,865,683,456/32,351,701,079.20 - Step 6: Final answer
x = 48,527,551,618.80
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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.