Finding the Third Proportional to 75,559,400 and 160,199,008
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Solution
The third proportional to 75,559,400 and 160,199,008 is: 339,649,628.82
Step by Step Solution
- Step 1: Write the proportion equation
75,559,400 : 160,199,008 = 160,199,008 : x - Step 2: Convert to fraction form
75,559,400/160,199,008 = 160,199,008/x - Step 3: Cross multiply
75,559,400x = 160,199,008 × 160,199,008 - Step 4: Simplify right side
75,559,400x = 25,663,722,164,184,064 - Step 5: Solve for x
x = 25,663,722,164,184,064/75,559,400 - Step 6: Final answer
x = 339,649,628.82
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.