Finding the Third Proportional to 129,196,926 and 283,504,383
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Solution
The third proportional to 129,196,926 and 283,504,383 is: 622,110,275.13
Step by Step Solution
- Step 1: Write the proportion equation
129,196,926 : 283,504,383 = 283,504,383 : x - Step 2: Convert to fraction form
129,196,926/283,504,383 = 283,504,383/x - Step 3: Cross multiply
129,196,926x = 283,504,383 × 283,504,383 - Step 4: Simplify right side
129,196,926x = 80,374,735,180,210,688 - Step 5: Solve for x
x = 80,374,735,180,210,688/129,196,926 - Step 6: Final answer
x = 622,110,275.13
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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.