Finding the Fourth Proportional to 29,634,755.04, 44,464,852.74 and 11,451,722.70
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Solution
The fourth proportional to 29,634,755.04, 44,464,852.74 and 11,451,722.70 is: 17,182,499.49
Step by Step Solution
- Step 1: Write the proportion equation
29,634,755.04 : 44,464,852.74 = 11,451,722.70 : x - Step 2: Convert to fraction form
29,634,755.04/44,464,852.74 = 11,451,722.70/x - Step 3: Cross multiply
29,634,755.04x = 44,464,852.74 × 11,451,722.70 - Step 4: Simplify right side
29,634,755.04x = 509,199,163,474,815.19 - Step 5: Solve for x
x = 509,199,163,474,815.19/29,634,755.04 - Step 6: Final answer
x = 17,182,499.49
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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.