Finding the Fourth Proportional to 29,455,123.52, 44,189,639.94 and 9,260,365.52
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Solution
The fourth proportional to 29,455,123.52, 44,189,639.94 and 9,260,365.52 is: 13,892,734.75
Step by Step Solution
- Step 1: Write the proportion equation
29,455,123.52 : 44,189,639.94 = 9,260,365.52 : x - Step 2: Convert to fraction form
29,455,123.52/44,189,639.94 = 9,260,365.52/x - Step 3: Cross multiply
29,455,123.52x = 44,189,639.94 × 9,260,365.52 - Step 4: Simplify right side
29,455,123.52x = 409,212,218,041,590.81 - Step 5: Solve for x
x = 409,212,218,041,590.81/29,455,123.52 - Step 6: Final answer
x = 13,892,734.75
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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.