Finding the Fourth Proportional to 24,821,888,689.80, 37,232,833,034.70 and 21,722,524,777.80
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Solution
The fourth proportional to 24,821,888,689.80, 37,232,833,034.70 and 21,722,524,777.80 is: 32,583,787,166.70
Step by Step Solution
- Step 1: Write the proportion equation
24,821,888,689.80 : 37,232,833,034.70 = 21,722,524,777.80 : x - Step 2: Convert to fraction form
24,821,888,689.80/37,232,833,034.70 = 21,722,524,777.80/x - Step 3: Cross multiply
24,821,888,689.80x = 37,232,833,034.70 × 21,722,524,777.80 - Step 4: Simplify right side
24,821,888,689.80x = 808,791,138,143,961,088,000 - Step 5: Solve for x
x = 808,791,138,143,961,088,000/24,821,888,689.80 - Step 6: Final answer
x = 32,583,787,166.70
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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.