Finding the Third Proportional to 21,659,135 and 48,159,694
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Solution
The third proportional to 21,659,135 and 48,159,694 is: 107,084,430.02
Step by Step Solution
- Step 1: Write the proportion equation
21,659,135 : 48,159,694 = 48,159,694 : x - Step 2: Convert to fraction form
21,659,135/48,159,694 = 48,159,694/x - Step 3: Cross multiply
21,659,135x = 48,159,694 × 48,159,694 - Step 4: Simplify right side
21,659,135x = 2,319,356,126,173,636 - Step 5: Solve for x
x = 2,319,356,126,173,636/21,659,135 - Step 6: Final answer
x = 107,084,430.02
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.