Finding the Fourth Proportional to 36,296,669.97, 54,467,701.56 and 14,731,268.85
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Solution
The fourth proportional to 36,296,669.97, 54,467,701.56 and 14,731,268.85 is: 22,106,114.86
Step by Step Solution
- Step 1: Write the proportion equation
36,296,669.97 : 54,467,701.56 = 14,731,268.85 : x - Step 2: Convert to fraction form
36,296,669.97/54,467,701.56 = 14,731,268.85/x - Step 3: Cross multiply
36,296,669.97x = 54,467,701.56 × 14,731,268.85 - Step 4: Simplify right side
36,296,669.97x = 802,378,355,321,924.38 - Step 5: Solve for x
x = 802,378,355,321,924.38/36,296,669.97 - Step 6: Final answer
x = 22,106,114.86
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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.