Finding the Fourth Proportional to 26,436,175.44, 36,482,216.22 and 14,676,239.04
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Solution
The fourth proportional to 26,436,175.44, 36,482,216.22 and 14,676,239.04 is: 20,253,373.15
Step by Step Solution
- Step 1: Write the proportion equation
26,436,175.44 : 36,482,216.22 = 14,676,239.04 : x - Step 2: Convert to fraction form
26,436,175.44/36,482,216.22 = 14,676,239.04/x - Step 3: Cross multiply
26,436,175.44x = 36,482,216.22 × 14,676,239.04 - Step 4: Simplify right side
26,436,175.44x = 535,421,725,953,685.19 - Step 5: Solve for x
x = 535,421,725,953,685.19/26,436,175.44 - Step 6: Final answer
x = 20,253,373.15
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.