Finding the Third Proportional to 133,017,450 and 310,788,782
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Solution
The third proportional to 133,017,450 and 310,788,782 is: 726,142,825.75
Step by Step Solution
- Step 1: Write the proportion equation
133,017,450 : 310,788,782 = 310,788,782 : x - Step 2: Convert to fraction form
133,017,450/310,788,782 = 310,788,782/x - Step 3: Cross multiply
133,017,450x = 310,788,782 × 310,788,782 - Step 4: Simplify right side
133,017,450x = 96,589,667,017,043,520 - Step 5: Solve for x
x = 96,589,667,017,043,520/133,017,450 - Step 6: Final answer
x = 726,142,825.75
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.