Finding the Fourth Proportional to 15,417,179.97, 23,125,786.97 and 4,634,480.04
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Solution
The fourth proportional to 15,417,179.97, 23,125,786.97 and 4,634,480.04 is: 6,951,725.17
Step by Step Solution
- Step 1: Write the proportion equation
15,417,179.97 : 23,125,786.97 = 4,634,480.04 : x - Step 2: Convert to fraction form
15,417,179.97/23,125,786.97 = 4,634,480.04/x - Step 3: Cross multiply
15,417,179.97x = 23,125,786.97 × 4,634,480.04 - Step 4: Simplify right side
15,417,179.97x = 107,175,998,098,584.67 - Step 5: Solve for x
x = 107,175,998,098,584.67/15,417,179.97 - Step 6: Final answer
x = 6,951,725.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.