Finding the Fourth Proportional to 29,472,405.35, 44,208,608.03 and 13,306,101.35
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Solution
The fourth proportional to 29,472,405.35, 44,208,608.03 and 13,306,101.35 is: 19,959,152.03
Step by Step Solution
- Step 1: Write the proportion equation
29,472,405.35 : 44,208,608.03 = 13,306,101.35 : x - Step 2: Convert to fraction form
29,472,405.35/44,208,608.03 = 13,306,101.35/x - Step 3: Cross multiply
29,472,405.35x = 44,208,608.03 × 13,306,101.35 - Step 4: Simplify right side
29,472,405.35x = 588,244,218,923,073.25 - Step 5: Solve for x
x = 588,244,218,923,073.25/29,472,405.35 - Step 6: Final answer
x = 19,959,152.03
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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.