Finding the Third Proportional to 34,439,568 and 75,596,576
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Solution
The third proportional to 34,439,568 and 75,596,576 is: 165,938,269.11
Step by Step Solution
- Step 1: Write the proportion equation
34,439,568 : 75,596,576 = 75,596,576 : x - Step 2: Convert to fraction form
34,439,568/75,596,576 = 75,596,576/x - Step 3: Cross multiply
34,439,568x = 75,596,576 × 75,596,576 - Step 4: Simplify right side
34,439,568x = 5,714,842,302,923,776 - Step 5: Solve for x
x = 5,714,842,302,923,776/34,439,568 - Step 6: Final answer
x = 165,938,269.11
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.