Finding the Third Proportional to 115,220,649.94 and 168,456,618.84
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Solution
The third proportional to 115,220,649.94 and 168,456,618.84 is: 246,289,466.75
Step by Step Solution
- Step 1: Write the proportion equation
115,220,649.94 : 168,456,618.84 = 168,456,618.84 : x - Step 2: Convert to fraction form
115,220,649.94/168,456,618.84 = 168,456,618.84/x - Step 3: Cross multiply
115,220,649.94x = 168,456,618.84 × 168,456,618.84 - Step 4: Simplify right side
115,220,649.94x = 28,377,632,432,268,468 - Step 5: Solve for x
x = 28,377,632,432,268,468/115,220,649.94 - Step 6: Final answer
x = 246,289,466.75
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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.