Finding the Third Proportional to 204,395,491.13 and 448,359,117.75
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Solution
The third proportional to 204,395,491.13 and 448,359,117.75 is: 983,514,349.38
Step by Step Solution
- Step 1: Write the proportion equation
204,395,491.13 : 448,359,117.75 = 448,359,117.75 : x - Step 2: Convert to fraction form
204,395,491.13/448,359,117.75 = 448,359,117.75/x - Step 3: Cross multiply
204,395,491.13x = 448,359,117.75 × 448,359,117.75 - Step 4: Simplify right side
204,395,491.13x = 201,025,898,469,558,368 - Step 5: Solve for x
x = 201,025,898,469,558,368/204,395,491.13 - Step 6: Final answer
x = 983,514,349.38
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.