Finding the Fourth Proportional to 17,761,852.96, 26,594,876.10 and 11,598,567.12
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Solution
The fourth proportional to 17,761,852.96, 26,594,876.10 and 11,598,567.12 is: 17,366,569.59
Step by Step Solution
- Step 1: Write the proportion equation
17,761,852.96 : 26,594,876.10 = 11,598,567.12 : x - Step 2: Convert to fraction form
17,761,852.96/26,594,876.10 = 11,598,567.12/x - Step 3: Cross multiply
17,761,852.96x = 26,594,876.10 × 11,598,567.12 - Step 4: Simplify right side
17,761,852.96x = 308,462,455,493,933.81 - Step 5: Solve for x
x = 308,462,455,493,933.81/17,761,852.96 - Step 6: Final answer
x = 17,366,569.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.