Finding the Fourth Proportional to 29,228,303.70, 43,852,192.49 and 9,799,452.24
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Solution
The fourth proportional to 29,228,303.70, 43,852,192.49 and 9,799,452.24 is: 14,702,442.88
Step by Step Solution
- Step 1: Write the proportion equation
29,228,303.70 : 43,852,192.49 = 9,799,452.24 : x - Step 2: Convert to fraction form
29,228,303.70/43,852,192.49 = 9,799,452.24/x - Step 3: Cross multiply
29,228,303.70x = 43,852,192.49 × 9,799,452.24 - Step 4: Simplify right side
29,228,303.70x = 429,727,465,656,783.44 - Step 5: Solve for x
x = 429,727,465,656,783.44/29,228,303.70 - Step 6: Final answer
x = 14,702,442.88
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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.