Finding the Third Proportional to 28,334,774 and 60,074,626
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Solution
The third proportional to 28,334,774 and 60,074,626 is: 127,368,606.82
Step by Step Solution
- Step 1: Write the proportion equation
28,334,774 : 60,074,626 = 60,074,626 : x - Step 2: Convert to fraction form
28,334,774/60,074,626 = 60,074,626/x - Step 3: Cross multiply
28,334,774x = 60,074,626 × 60,074,626 - Step 4: Simplify right side
28,334,774x = 3,608,960,689,039,876 - Step 5: Solve for x
x = 3,608,960,689,039,876/28,334,774 - Step 6: Final answer
x = 127,368,606.82
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.