Finding the Third Proportional to 467,649,135.50 and 653,801,014.75
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Solution
The third proportional to 467,649,135.50 and 653,801,014.75 is: 914,052,297.84
Step by Step Solution
- Step 1: Write the proportion equation
467,649,135.50 : 653,801,014.75 = 653,801,014.75 : x - Step 2: Convert to fraction form
467,649,135.50/653,801,014.75 = 653,801,014.75/x - Step 3: Cross multiply
467,649,135.50x = 653,801,014.75 × 653,801,014.75 - Step 4: Simplify right side
467,649,135.50x = 427,455,766,888,129,728 - Step 5: Solve for x
x = 427,455,766,888,129,728/467,649,135.50 - Step 6: Final answer
x = 914,052,297.84
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.