Finding the Fourth Proportional to 23,056,829.97, 34,584,693.75 and 7,494,639.09
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Solution
The fourth proportional to 23,056,829.97, 34,584,693.75 and 7,494,639.09 is: 11,241,779.47
Step by Step Solution
- Step 1: Write the proportion equation
23,056,829.97 : 34,584,693.75 = 7,494,639.09 : x - Step 2: Convert to fraction form
23,056,829.97/34,584,693.75 = 7,494,639.09/x - Step 3: Cross multiply
23,056,829.97x = 34,584,693.75 × 7,494,639.09 - Step 4: Simplify right side
23,056,829.97x = 259,199,797,694,428.69 - Step 5: Solve for x
x = 259,199,797,694,428.69/23,056,829.97 - Step 6: Final answer
x = 11,241,779.47
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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.