Finding the Fourth Proportional to 29,553,717.60, 44,326,429.20 and 9,361,000.80
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Solution
The fourth proportional to 29,553,717.60, 44,326,429.20 and 9,361,000.80 is: 14,040,187.59
Step by Step Solution
- Step 1: Write the proportion equation
29,553,717.60 : 44,326,429.20 = 9,361,000.80 : x - Step 2: Convert to fraction form
29,553,717.60/44,326,429.20 = 9,361,000.80/x - Step 3: Cross multiply
29,553,717.60x = 44,326,429.20 × 9,361,000.80 - Step 4: Simplify right side
29,553,717.60x = 414,939,739,202,343.44 - Step 5: Solve for x
x = 414,939,739,202,343.44/29,553,717.60 - Step 6: Final answer
x = 14,040,187.59
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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.