Finding the Fourth Proportional to 32,480,619,965,232, 48,740,969,797,872 and 15,051,723,257,988
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Solution
The fourth proportional to 32,480,619,965,232, 48,740,969,797,872 and 15,051,723,257,988 is: 22,586,871,479,325.86
Step by Step Solution
- Step 1: Write the proportion equation
32,480,619,965,232 : 48,740,969,797,872 = 15,051,723,257,988 : x - Step 2: Convert to fraction form
32,480,619,965,232/48,740,969,797,872 = 15,051,723,257,988/x - Step 3: Cross multiply
32,480,619,965,232x = 48,740,969,797,872 × 15,051,723,257,988 - Step 4: Simplify right side
32,480,619,965,232x = 733,635,588,723,520,597,110,292,480 - Step 5: Solve for x
x = 733,635,588,723,520,597,110,292,480/32,480,619,965,232 - Step 6: Final answer
x = 22,586,871,479,325.86
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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.