Finding the Third Proportional to 25,160,612 and 55,032,012
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Solution
The third proportional to 25,160,612 and 55,032,012 is: 120,367,594.59
Step by Step Solution
- Step 1: Write the proportion equation
25,160,612 : 55,032,012 = 55,032,012 : x - Step 2: Convert to fraction form
25,160,612/55,032,012 = 55,032,012/x - Step 3: Cross multiply
25,160,612x = 55,032,012 × 55,032,012 - Step 4: Simplify right side
25,160,612x = 3,028,522,344,768,144 - Step 5: Solve for x
x = 3,028,522,344,768,144/25,160,612 - Step 6: Final answer
x = 120,367,594.59
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.