Finding the Fourth Proportional to 17,869,180.24, 24,597,212.52 and 15,573,394
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Solution
The fourth proportional to 17,869,180.24, 24,597,212.52 and 15,573,394 is: 21,437,026.03
Step by Step Solution
- Step 1: Write the proportion equation
17,869,180.24 : 24,597,212.52 = 15,573,394 : x - Step 2: Convert to fraction form
17,869,180.24/24,597,212.52 = 15,573,394/x - Step 3: Cross multiply
17,869,180.24x = 24,597,212.52 × 15,573,394 - Step 4: Simplify right side
17,869,180.24x = 383,062,081,875,692.88 - Step 5: Solve for x
x = 383,062,081,875,692.88/17,869,180.24 - Step 6: Final answer
x = 21,437,026.03
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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.