Finding the Fourth Proportional to 233,415,128.44, 350,183,166.86 and 124,150,363.12
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Solution
The fourth proportional to 233,415,128.44, 350,183,166.86 and 124,150,363.12 is: 186,257,710.09
Step by Step Solution
- Step 1: Write the proportion equation
233,415,128.44 : 350,183,166.86 = 124,150,363.12 : x - Step 2: Convert to fraction form
233,415,128.44/350,183,166.86 = 124,150,363.12/x - Step 3: Cross multiply
233,415,128.44x = 350,183,166.86 × 124,150,363.12 - Step 4: Simplify right side
233,415,128.44x = 43,475,367,324,180,552 - Step 5: Solve for x
x = 43,475,367,324,180,552/233,415,128.44 - Step 6: Final answer
x = 186,257,710.09
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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.