Finding the Third Proportional to 210,569,350 and 454,432,652
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Solution
The third proportional to 210,569,350 and 454,432,652 is: 980,717,446.31
Step by Step Solution
- Step 1: Write the proportion equation
210,569,350 : 454,432,652 = 454,432,652 : x - Step 2: Convert to fraction form
210,569,350/454,432,652 = 454,432,652/x - Step 3: Cross multiply
210,569,350x = 454,432,652 × 454,432,652 - Step 4: Simplify right side
210,569,350x = 206,509,035,203,753,088 - Step 5: Solve for x
x = 206,509,035,203,753,088/210,569,350 - Step 6: Final answer
x = 980,717,446.31
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.