Finding the Fourth Proportional to 62,204,107.20, 93,239,805.60 and 23,850,801.60
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Solution
The fourth proportional to 62,204,107.20, 93,239,805.60 and 23,850,801.60 is: 35,750,759.95
Step by Step Solution
- Step 1: Write the proportion equation
62,204,107.20 : 93,239,805.60 = 23,850,801.60 : x - Step 2: Convert to fraction form
62,204,107.20/93,239,805.60 = 23,850,801.60/x - Step 3: Cross multiply
62,204,107.20x = 93,239,805.60 × 23,850,801.60 - Step 4: Simplify right side
62,204,107.20x = 2,223,844,104,588,169 - Step 5: Solve for x
x = 2,223,844,104,588,169/62,204,107.20 - Step 6: Final answer
x = 35,750,759.95
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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.