Finding the Fourth Proportional to 35,737,122.80, 53,585,345.63 and 24,391,316.72
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Solution
The fourth proportional to 35,737,122.80, 53,585,345.63 and 24,391,316.72 is: 36,573,093.58
Step by Step Solution
- Step 1: Write the proportion equation
35,737,122.80 : 53,585,345.63 = 24,391,316.72 : x - Step 2: Convert to fraction form
35,737,122.80/53,585,345.63 = 24,391,316.72/x - Step 3: Cross multiply
35,737,122.80x = 53,585,345.63 × 24,391,316.72 - Step 4: Simplify right side
35,737,122.80x = 1,307,017,136,422,114.50 - Step 5: Solve for x
x = 1,307,017,136,422,114.50/35,737,122.80 - Step 6: Final answer
x = 36,573,093.58
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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.