Finding the Third Proportional to 97,490,976 and 211,764,288
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Solution
The third proportional to 97,490,976 and 211,764,288 is: 459,982,200.53
Step by Step Solution
- Step 1: Write the proportion equation
97,490,976 : 211,764,288 = 211,764,288 : x - Step 2: Convert to fraction form
97,490,976/211,764,288 = 211,764,288/x - Step 3: Cross multiply
97,490,976x = 211,764,288 × 211,764,288 - Step 4: Simplify right side
97,490,976x = 44,844,113,672,146,944 - Step 5: Solve for x
x = 44,844,113,672,146,944/97,490,976 - Step 6: Final answer
x = 459,982,200.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.