Finding the Third Proportional to 201,163,230 and 307,591,429.50
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Solution
The third proportional to 201,163,230 and 307,591,429.50 is: 470,326,945.45
Step by Step Solution
- Step 1: Write the proportion equation
201,163,230 : 307,591,429.50 = 307,591,429.50 : x - Step 2: Convert to fraction form
201,163,230/307,591,429.50 = 307,591,429.50/x - Step 3: Cross multiply
201,163,230x = 307,591,429.50 × 307,591,429.50 - Step 4: Simplify right side
201,163,230x = 94,612,487,501,853,472 - Step 5: Solve for x
x = 94,612,487,501,853,472/201,163,230 - Step 6: Final answer
x = 470,326,945.45
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.