Finding the Third Proportional to 162,195,680 and 335,888,432
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Solution
The third proportional to 162,195,680 and 335,888,432 is: 695,585,965.99
Step by Step Solution
- Step 1: Write the proportion equation
162,195,680 : 335,888,432 = 335,888,432 : x - Step 2: Convert to fraction form
162,195,680/335,888,432 = 335,888,432/x - Step 3: Cross multiply
162,195,680x = 335,888,432 × 335,888,432 - Step 4: Simplify right side
162,195,680x = 112,821,038,751,418,624 - Step 5: Solve for x
x = 112,821,038,751,418,624/162,195,680 - Step 6: Final answer
x = 695,585,965.99
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.