Finding the Third Proportional to 161,714,079 and 351,762,173
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Solution
The third proportional to 161,714,079 and 351,762,173 is: 765,156,794.75
Step by Step Solution
- Step 1: Write the proportion equation
161,714,079 : 351,762,173 = 351,762,173 : x - Step 2: Convert to fraction form
161,714,079/351,762,173 = 351,762,173/x - Step 3: Cross multiply
161,714,079x = 351,762,173 × 351,762,173 - Step 4: Simplify right side
161,714,079x = 123,736,626,353,681,936 - Step 5: Solve for x
x = 123,736,626,353,681,936/161,714,079 - Step 6: Final answer
x = 765,156,794.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.