Finding the Third Proportional to 13,609,566 and 21,560,559.75
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Solution
The third proportional to 13,609,566 and 21,560,559.75 is: 34,156,690.72
Step by Step Solution
- Step 1: Write the proportion equation
13,609,566 : 21,560,559.75 = 21,560,559.75 : x - Step 2: Convert to fraction form
13,609,566/21,560,559.75 = 21,560,559.75/x - Step 3: Cross multiply
13,609,566x = 21,560,559.75 × 21,560,559.75 - Step 4: Simplify right side
13,609,566x = 464,857,736,733,320.06 - Step 5: Solve for x
x = 464,857,736,733,320.06/13,609,566 - Step 6: Final answer
x = 34,156,690.72
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.