Finding the Fourth Proportional to 32,596,183,207.20, 48,894,213,785.41 and 10,213,645,045.44
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Solution
The fourth proportional to 32,596,183,207.20, 48,894,213,785.41 and 10,213,645,045.44 is: 15,320,448,446.54
Step by Step Solution
- Step 1: Write the proportion equation
32,596,183,207.20 : 48,894,213,785.41 = 10,213,645,045.44 : x - Step 2: Convert to fraction form
32,596,183,207.20/48,894,213,785.41 = 10,213,645,045.44/x - Step 3: Cross multiply
32,596,183,207.20x = 48,894,213,785.41 × 10,213,645,045.44 - Step 4: Simplify right side
32,596,183,207.20x = 499,388,144,380,037,038,080 - Step 5: Solve for x
x = 499,388,144,380,037,038,080/32,596,183,207.20 - Step 6: Final answer
x = 15,320,448,446.54
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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.