Finding the Third Proportional to 15,366,919 and 32,912,495
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Solution
The third proportional to 15,366,919 and 32,912,495 is: 70,491,184.81
Step by Step Solution
- Step 1: Write the proportion equation
15,366,919 : 32,912,495 = 32,912,495 : x - Step 2: Convert to fraction form
15,366,919/32,912,495 = 32,912,495/x - Step 3: Cross multiply
15,366,919x = 32,912,495 × 32,912,495 - Step 4: Simplify right side
15,366,919x = 1,083,232,327,125,025 - Step 5: Solve for x
x = 1,083,232,327,125,025/15,366,919 - Step 6: Final answer
x = 70,491,184.81
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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.