Finding the Fourth Proportional to 23,852,592, 32,916,576.96 and 12,987,576
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Solution
The fourth proportional to 23,852,592, 32,916,576.96 and 12,987,576 is: 17,922,854.88
Step by Step Solution
- Step 1: Write the proportion equation
23,852,592 : 32,916,576.96 = 12,987,576 : x - Step 2: Convert to fraction form
23,852,592/32,916,576.96 = 12,987,576/x - Step 3: Cross multiply
23,852,592x = 32,916,576.96 × 12,987,576 - Step 4: Simplify right side
23,852,592x = 427,506,544,927,849 - Step 5: Solve for x
x = 427,506,544,927,849/23,852,592 - Step 6: Final answer
x = 17,922,854.88
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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.