Finding the Third Proportional to 482,912,632 and 1,047,489,956
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Solution
The third proportional to 482,912,632 and 1,047,489,956 is: 2,272,119,499.91
Step by Step Solution
- Step 1: Write the proportion equation
482,912,632 : 1,047,489,956 = 1,047,489,956 : x - Step 2: Convert to fraction form
482,912,632/1,047,489,956 = 1,047,489,956/x - Step 3: Cross multiply
482,912,632x = 1,047,489,956 × 1,047,489,956 - Step 4: Simplify right side
482,912,632x = 1,097,235,207,920,881,920 - Step 5: Solve for x
x = 1,097,235,207,920,881,920/482,912,632 - Step 6: Final answer
x = 2,272,119,499.91
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.