Finding the Third Proportional to 204,187,680 and 448,050,366
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Solution
The third proportional to 204,187,680 and 448,050,366 is: 983,159,857.99
Step by Step Solution
- Step 1: Write the proportion equation
204,187,680 : 448,050,366 = 448,050,366 : x - Step 2: Convert to fraction form
204,187,680/448,050,366 = 448,050,366/x - Step 3: Cross multiply
204,187,680x = 448,050,366 × 448,050,366 - Step 4: Simplify right side
204,187,680x = 200,749,130,472,733,952 - Step 5: Solve for x
x = 200,749,130,472,733,952/204,187,680 - Step 6: Final answer
x = 983,159,857.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.