Finding the Fourth Proportional to 177,104,512.44, 244,410,304.62 and 102,759,459
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Solution
The fourth proportional to 177,104,512.44, 244,410,304.62 and 102,759,459 is: 141,811,579.68
Step by Step Solution
- Step 1: Write the proportion equation
177,104,512.44 : 244,410,304.62 = 102,759,459 : x - Step 2: Convert to fraction form
177,104,512.44/244,410,304.62 = 102,759,459/x - Step 3: Cross multiply
177,104,512.44x = 244,410,304.62 × 102,759,459 - Step 4: Simplify right side
177,104,512.44x = 25,115,470,676,776,400 - Step 5: Solve for x
x = 25,115,470,676,776,400/177,104,512.44 - Step 6: Final answer
x = 141,811,579.68
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.