Finding the Fourth Proportional to 17,507,529.44, 24,156,135.58 and 10,262,785.76
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Solution
The fourth proportional to 17,507,529.44, 24,156,135.58 and 10,262,785.76 is: 14,160,150.07
Step by Step Solution
- Step 1: Write the proportion equation
17,507,529.44 : 24,156,135.58 = 10,262,785.76 : x - Step 2: Convert to fraction form
17,507,529.44/24,156,135.58 = 10,262,785.76/x - Step 3: Cross multiply
17,507,529.44x = 24,156,135.58 × 10,262,785.76 - Step 4: Simplify right side
17,507,529.44x = 247,909,244,247,053.31 - Step 5: Solve for x
x = 247,909,244,247,053.31/17,507,529.44 - Step 6: Final answer
x = 14,160,150.07
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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.