Finding the Third Proportional to 163,560,494.25 and 245,460,480.75
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Solution
The third proportional to 163,560,494.25 and 245,460,480.75 is: 368,370,417.85
Step by Step Solution
- Step 1: Write the proportion equation
163,560,494.25 : 245,460,480.75 = 245,460,480.75 : x - Step 2: Convert to fraction form
163,560,494.25/245,460,480.75 = 245,460,480.75/x - Step 3: Cross multiply
163,560,494.25x = 245,460,480.75 × 245,460,480.75 - Step 4: Simplify right side
163,560,494.25x = 60,250,847,610,021,120 - Step 5: Solve for x
x = 60,250,847,610,021,120/163,560,494.25 - Step 6: Final answer
x = 368,370,417.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.