Finding the Third Proportional to 48,011,520 and 105,129,708
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Solution
The third proportional to 48,011,520 and 105,129,708 is: 230,200,074.99
Step by Step Solution
- Step 1: Write the proportion equation
48,011,520 : 105,129,708 = 105,129,708 : x - Step 2: Convert to fraction form
48,011,520/105,129,708 = 105,129,708/x - Step 3: Cross multiply
48,011,520x = 105,129,708 × 105,129,708 - Step 4: Simplify right side
48,011,520x = 11,052,255,504,165,264 - Step 5: Solve for x
x = 11,052,255,504,165,264/48,011,520 - Step 6: Final answer
x = 230,200,074.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.