Finding the Third Proportional to 34,743,762 and 68,615,532
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Solution
The third proportional to 34,743,762 and 68,615,532 is: 135,508,965.08
Step by Step Solution
- Step 1: Write the proportion equation
34,743,762 : 68,615,532 = 68,615,532 : x - Step 2: Convert to fraction form
34,743,762/68,615,532 = 68,615,532/x - Step 3: Cross multiply
34,743,762x = 68,615,532 × 68,615,532 - Step 4: Simplify right side
34,743,762x = 4,708,091,231,643,024 - Step 5: Solve for x
x = 4,708,091,231,643,024/34,743,762 - Step 6: Final answer
x = 135,508,965.08
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.