Finding the Third Proportional to 25,294,202 and 54,424,737
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Solution
The third proportional to 25,294,202 and 54,424,737 is: 117,103,990.77
Step by Step Solution
- Step 1: Write the proportion equation
25,294,202 : 54,424,737 = 54,424,737 : x - Step 2: Convert to fraction form
25,294,202/54,424,737 = 54,424,737/x - Step 3: Cross multiply
25,294,202x = 54,424,737 × 54,424,737 - Step 4: Simplify right side
25,294,202x = 2,962,051,997,519,169 - Step 5: Solve for x
x = 2,962,051,997,519,169/25,294,202 - Step 6: Final answer
x = 117,103,990.77
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.