Finding the Fourth Proportional to 17,725,527.73, 24,461,204.58 and 9,576,765.73
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Solution
The fourth proportional to 17,725,527.73, 24,461,204.58 and 9,576,765.73 is: 13,215,923.91
Step by Step Solution
- Step 1: Write the proportion equation
17,725,527.73 : 24,461,204.58 = 9,576,765.73 : x - Step 2: Convert to fraction form
17,725,527.73/24,461,204.58 = 9,576,765.73/x - Step 3: Cross multiply
17,725,527.73x = 24,461,204.58 × 9,576,765.73 - Step 4: Simplify right side
17,725,527.73x = 234,259,225,736,263.03 - Step 5: Solve for x
x = 234,259,225,736,263.03/17,725,527.73 - Step 6: Final answer
x = 13,215,923.91
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.