Finding the Fourth Proportional to 224,316,694.68, 336,593,589.39 and 159,158,924.66
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Solution
The fourth proportional to 224,316,694.68, 336,593,589.39 and 159,158,924.66 is: 238,822,499.63
Step by Step Solution
- Step 1: Write the proportion equation
224,316,694.68 : 336,593,589.39 = 159,158,924.66 : x - Step 2: Convert to fraction form
224,316,694.68/336,593,589.39 = 159,158,924.66/x - Step 3: Cross multiply
224,316,694.68x = 336,593,589.39 × 159,158,924.66 - Step 4: Simplify right side
224,316,694.68x = 53,571,873,733,079,016 - Step 5: Solve for x
x = 53,571,873,733,079,016/224,316,694.68 - Step 6: Final answer
x = 238,822,499.63
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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.