Finding the Fourth Proportional to 15,504,466.39, 23,254,925.00 and 4,145,800.75
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Solution
The fourth proportional to 15,504,466.39, 23,254,925.00 and 4,145,800.75 is: 6,218,226.61
Step by Step Solution
- Step 1: Write the proportion equation
15,504,466.39 : 23,254,925.00 = 4,145,800.75 : x - Step 2: Convert to fraction form
15,504,466.39/23,254,925.00 = 4,145,800.75/x - Step 3: Cross multiply
15,504,466.39x = 23,254,925.00 × 4,145,800.75 - Step 4: Simplify right side
15,504,466.39x = 96,410,285,427,327.44 - Step 5: Solve for x
x = 96,410,285,427,327.44/15,504,466.39 - Step 6: Final answer
x = 6,218,226.61
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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.