Finding the Fourth Proportional to 29,644,655.49, 44,444,198.34 and 15,059,584.08
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Solution
The fourth proportional to 29,644,655.49, 44,444,198.34 and 15,059,584.08 is: 22,577,801.32
Step by Step Solution
- Step 1: Write the proportion equation
29,644,655.49 : 44,444,198.34 = 15,059,584.08 : x - Step 2: Convert to fraction form
29,644,655.49/44,444,198.34 = 15,059,584.08/x - Step 3: Cross multiply
29,644,655.49x = 44,444,198.34 × 15,059,584.08 - Step 4: Simplify right side
29,644,655.49x = 669,311,141,769,426.50 - Step 5: Solve for x
x = 669,311,141,769,426.50/29,644,655.49 - Step 6: Final answer
x = 22,577,801.32
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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.