Finding the Fourth Proportional to 202,333,916, 303,501,664.56 and 48,979,722.08
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Solution
The fourth proportional to 202,333,916, 303,501,664.56 and 48,979,722.08 is: 73,469,774.49
Step by Step Solution
- Step 1: Write the proportion equation
202,333,916 : 303,501,664.56 = 48,979,722.08 : x - Step 2: Convert to fraction form
202,333,916/303,501,664.56 = 48,979,722.08/x - Step 3: Cross multiply
202,333,916x = 303,501,664.56 × 48,979,722.08 - Step 4: Simplify right side
202,333,916x = 14,865,427,180,966,186 - Step 5: Solve for x
x = 14,865,427,180,966,186/202,333,916 - Step 6: Final answer
x = 73,469,774.49
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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.