Finding the Fourth Proportional to 75,562,204.44, 113,342,933.04 and 29,508,750.28
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Solution
The fourth proportional to 75,562,204.44, 113,342,933.04 and 29,508,750.28 is: 44,262,979.51
Step by Step Solution
- Step 1: Write the proportion equation
75,562,204.44 : 113,342,933.04 = 29,508,750.28 : x - Step 2: Convert to fraction form
75,562,204.44/113,342,933.04 = 29,508,750.28/x - Step 3: Cross multiply
75,562,204.44x = 113,342,933.04 × 29,508,750.28 - Step 4: Simplify right side
75,562,204.44x = 3,344,608,307,080,121.50 - Step 5: Solve for x
x = 3,344,608,307,080,121.50/75,562,204.44 - Step 6: Final answer
x = 44,262,979.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.