Finding the Third Proportional to 97,397,146 and 214,273,489
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Solution
The third proportional to 97,397,146 and 214,273,489 is: 471,401,164.96
Step by Step Solution
- Step 1: Write the proportion equation
97,397,146 : 214,273,489 = 214,273,489 : x - Step 2: Convert to fraction form
97,397,146/214,273,489 = 214,273,489/x - Step 3: Cross multiply
97,397,146x = 214,273,489 × 214,273,489 - Step 4: Simplify right side
97,397,146x = 45,913,128,088,233,120 - Step 5: Solve for x
x = 45,913,128,088,233,120/97,397,146 - Step 6: Final answer
x = 471,401,164.96
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.