Finding the Third Proportional to 15,366,927 and 32,912,511
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Solution
The third proportional to 15,366,927 and 32,912,511 is: 70,491,216.65
Step by Step Solution
- Step 1: Write the proportion equation
15,366,927 : 32,912,511 = 32,912,511 : x - Step 2: Convert to fraction form
15,366,927/32,912,511 = 32,912,511/x - Step 3: Cross multiply
15,366,927x = 32,912,511 × 32,912,511 - Step 4: Simplify right side
15,366,927x = 1,083,233,380,325,121 - Step 5: Solve for x
x = 1,083,233,380,325,121/15,366,927 - Step 6: Final answer
x = 70,491,216.65
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.