Finding the Fourth Proportional to 96,835,750.06, 145,167,623.65 and 37,734,446.47
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Solution
The fourth proportional to 96,835,750.06, 145,167,623.65 and 37,734,446.47 is: 56,568,157.12
Step by Step Solution
- Step 1: Write the proportion equation
96,835,750.06 : 145,167,623.65 = 37,734,446.47 : x - Step 2: Convert to fraction form
96,835,750.06/145,167,623.65 = 37,734,446.47/x - Step 3: Cross multiply
96,835,750.06x = 145,167,623.65 × 37,734,446.47 - Step 4: Simplify right side
96,835,750.06x = 5,477,819,923,798,031 - Step 5: Solve for x
x = 5,477,819,923,798,031/96,835,750.06 - Step 6: Final answer
x = 56,568,157.12
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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.