Finding the Third Proportional to 7,763,043 and 16,845,576
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Solution
The third proportional to 7,763,043 and 16,845,576 is: 36,554,406.66
Step by Step Solution
- Step 1: Write the proportion equation
7,763,043 : 16,845,576 = 16,845,576 : x - Step 2: Convert to fraction form
7,763,043/16,845,576 = 16,845,576/x - Step 3: Cross multiply
7,763,043x = 16,845,576 × 16,845,576 - Step 4: Simplify right side
7,763,043x = 283,773,430,771,776 - Step 5: Solve for x
x = 283,773,430,771,776/7,763,043 - Step 6: Final answer
x = 36,554,406.66
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.