Finding the Third Proportional to 87,461,775.84 and 202,479,377.06
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Solution
The third proportional to 87,461,775.84 and 202,479,377.06 is: 468,752,180.48
Step by Step Solution
- Step 1: Write the proportion equation
87,461,775.84 : 202,479,377.06 = 202,479,377.06 : x - Step 2: Convert to fraction form
87,461,775.84/202,479,377.06 = 202,479,377.06/x - Step 3: Cross multiply
87,461,775.84x = 202,479,377.06 × 202,479,377.06 - Step 4: Simplify right side
87,461,775.84x = 40,997,898,135,618,048 - Step 5: Solve for x
x = 40,997,898,135,618,048/87,461,775.84 - Step 6: Final answer
x = 468,752,180.48
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.