Finding the Fourth Proportional to 16,370,309.58, 24,551,274.44 and 4,853,083.62
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Solution
The fourth proportional to 16,370,309.58, 24,551,274.44 and 4,853,083.62 is: 7,278,383.30
Step by Step Solution
- Step 1: Write the proportion equation
16,370,309.58 : 24,551,274.44 = 4,853,083.62 : x - Step 2: Convert to fraction form
16,370,309.58/24,551,274.44 = 4,853,083.62/x - Step 3: Cross multiply
16,370,309.58x = 24,551,274.44 × 4,853,083.62 - Step 4: Simplify right side
16,370,309.58x = 119,149,387,834,888.69 - Step 5: Solve for x
x = 119,149,387,834,888.69/16,370,309.58 - Step 6: Final answer
x = 7,278,383.30
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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.