Finding the Third Proportional to 133,691,856.75 and 283,479,486.75
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Solution
The third proportional to 133,691,856.75 and 283,479,486.75 is: 601,088,363.66
Step by Step Solution
- Step 1: Write the proportion equation
133,691,856.75 : 283,479,486.75 = 283,479,486.75 : x - Step 2: Convert to fraction form
133,691,856.75/283,479,486.75 = 283,479,486.75/x - Step 3: Cross multiply
133,691,856.75x = 283,479,486.75 × 283,479,486.75 - Step 4: Simplify right side
133,691,856.75x = 80,360,619,408,043,424 - Step 5: Solve for x
x = 80,360,619,408,043,424/133,691,856.75 - Step 6: Final answer
x = 601,088,363.66
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.