Finding the Fourth Proportional to 24,385,696.68, 36,502,315.56 and 15,738,238.20
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Solution
The fourth proportional to 24,385,696.68, 36,502,315.56 and 15,738,238.20 is: 23,558,159.71
Step by Step Solution
- Step 1: Write the proportion equation
24,385,696.68 : 36,502,315.56 = 15,738,238.20 : x - Step 2: Convert to fraction form
24,385,696.68/36,502,315.56 = 15,738,238.20/x - Step 3: Cross multiply
24,385,696.68x = 36,502,315.56 × 15,738,238.20 - Step 4: Simplify right side
24,385,696.68x = 574,482,137,134,846.38 - Step 5: Solve for x
x = 574,482,137,134,846.38/24,385,696.68 - Step 6: Final answer
x = 23,558,159.71
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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.