Finding the Fourth Proportional to 27,845,723.92, 41,770,599 and 11,655,392.08
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Solution
The fourth proportional to 27,845,723.92, 41,770,599 and 11,655,392.08 is: 17,483,930.75
Step by Step Solution
- Step 1: Write the proportion equation
27,845,723.92 : 41,770,599 = 11,655,392.08 : x - Step 2: Convert to fraction form
27,845,723.92/41,770,599 = 11,655,392.08/x - Step 3: Cross multiply
27,845,723.92x = 41,770,599 × 11,655,392.08 - Step 4: Simplify right side
27,845,723.92x = 486,852,708,761,455.94 - Step 5: Solve for x
x = 486,852,708,761,455.94/27,845,723.92 - Step 6: Final answer
x = 17,483,930.75
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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.