Finding the Fourth Proportional to 32,351,088,110.40, 48,526,632,165.60 and 26,473,775,803.20
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Solution
The fourth proportional to 32,351,088,110.40, 48,526,632,165.60 and 26,473,775,803.20 is: 39,710,663,704.80
Step by Step Solution
- Step 1: Write the proportion equation
32,351,088,110.40 : 48,526,632,165.60 = 26,473,775,803.20 : x - Step 2: Convert to fraction form
32,351,088,110.40/48,526,632,165.60 = 26,473,775,803.20/x - Step 3: Cross multiply
32,351,088,110.40x = 48,526,632,165.60 × 26,473,775,803.20 - Step 4: Simplify right side
32,351,088,110.40x = 1,284,683,180,436,448,083,968 - Step 5: Solve for x
x = 1,284,683,180,436,448,083,968/32,351,088,110.40 - Step 6: Final answer
x = 39,710,663,704.80
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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.