Finding the Third Proportional to 61,449,628.50 and 131,642,430.75
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Solution
The third proportional to 61,449,628.50 and 131,642,430.75 is: 282,015,204.92
Step by Step Solution
- Step 1: Write the proportion equation
61,449,628.50 : 131,642,430.75 = 131,642,430.75 : x - Step 2: Convert to fraction form
61,449,628.50/131,642,430.75 = 131,642,430.75/x - Step 3: Cross multiply
61,449,628.50x = 131,642,430.75 × 131,642,430.75 - Step 4: Simplify right side
61,449,628.50x = 17,329,729,573,768,546 - Step 5: Solve for x
x = 17,329,729,573,768,546/61,449,628.50 - Step 6: Final answer
x = 282,015,204.92
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.