Finding the Third Proportional to 11,145,126 and 22,762,548
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Solution
The third proportional to 11,145,126 and 22,762,548 is: 46,489,702.45
Step by Step Solution
- Step 1: Write the proportion equation
11,145,126 : 22,762,548 = 22,762,548 : x - Step 2: Convert to fraction form
11,145,126/22,762,548 = 22,762,548/x - Step 3: Cross multiply
11,145,126x = 22,762,548 × 22,762,548 - Step 4: Simplify right side
11,145,126x = 518,133,591,452,304 - Step 5: Solve for x
x = 518,133,591,452,304/11,145,126 - Step 6: Final answer
x = 46,489,702.45
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.