Finding the Fourth Proportional to 36,054,890.24, 54,045,943.68 and 22,601,166.08
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Solution
The fourth proportional to 36,054,890.24, 54,045,943.68 and 22,601,166.08 is: 33,878,936.84
Step by Step Solution
- Step 1: Write the proportion equation
36,054,890.24 : 54,045,943.68 = 22,601,166.08 : x - Step 2: Convert to fraction form
36,054,890.24/54,045,943.68 = 22,601,166.08/x - Step 3: Cross multiply
36,054,890.24x = 54,045,943.68 × 22,601,166.08 - Step 4: Simplify right side
36,054,890.24x = 1,221,501,349,062,006.25 - Step 5: Solve for x
x = 1,221,501,349,062,006.25/36,054,890.24 - Step 6: Final answer
x = 33,878,936.84
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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.