Finding the Fourth Proportional to 32,470,355.73, 48,699,444.20 and 16,291,963.11
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Solution
The fourth proportional to 32,470,355.73, 48,699,444.20 and 16,291,963.11 is: 24,434,889.32
Step by Step Solution
- Step 1: Write the proportion equation
32,470,355.73 : 48,699,444.20 = 16,291,963.11 : x - Step 2: Convert to fraction form
32,470,355.73/48,699,444.20 = 16,291,963.11/x - Step 3: Cross multiply
32,470,355.73x = 48,699,444.20 × 16,291,963.11 - Step 4: Simplify right side
32,470,355.73x = 793,409,548,302,443.62 - Step 5: Solve for x
x = 793,409,548,302,443.62/32,470,355.73 - Step 6: Final answer
x = 24,434,889.32
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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.