Finding the Third Proportional to 136,557,803.25 and 199,652,283
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Solution
The third proportional to 136,557,803.25 and 199,652,283 is: 291,898,618.45
Step by Step Solution
- Step 1: Write the proportion equation
136,557,803.25 : 199,652,283 = 199,652,283 : x - Step 2: Convert to fraction form
136,557,803.25/199,652,283 = 199,652,283/x - Step 3: Cross multiply
136,557,803.25x = 199,652,283 × 199,652,283 - Step 4: Simplify right side
136,557,803.25x = 39,861,034,107,112,088 - Step 5: Solve for x
x = 39,861,034,107,112,088/136,557,803.25 - Step 6: Final answer
x = 291,898,618.45
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.