Finding the Fourth Proportional to 29,303,108.88, 43,955,034.35 and 11,102,414.95
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Solution
The fourth proportional to 29,303,108.88, 43,955,034.35 and 11,102,414.95 is: 16,653,763.00
Step by Step Solution
- Step 1: Write the proportion equation
29,303,108.88 : 43,955,034.35 = 11,102,414.95 : x - Step 2: Convert to fraction form
29,303,108.88/43,955,034.35 = 11,102,414.95/x - Step 3: Cross multiply
29,303,108.88x = 43,955,034.35 × 11,102,414.95 - Step 4: Simplify right side
29,303,108.88x = 488,007,030,494,635.25 - Step 5: Solve for x
x = 488,007,030,494,635.25/29,303,108.88 - Step 6: Final answer
x = 16,653,763.00
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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.