Finding the Fourth Proportional to 32,015,434.62, 48,024,480.48 and 9,296,331.87
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Solution
The fourth proportional to 32,015,434.62, 48,024,480.48 and 9,296,331.87 is: 13,944,883.58
Step by Step Solution
- Step 1: Write the proportion equation
32,015,434.62 : 48,024,480.48 = 9,296,331.87 : x - Step 2: Convert to fraction form
32,015,434.62/48,024,480.48 = 9,296,331.87/x - Step 3: Cross multiply
32,015,434.62x = 48,024,480.48 × 9,296,331.87 - Step 4: Simplify right side
32,015,434.62x = 446,451,508,426,416.81 - Step 5: Solve for x
x = 446,451,508,426,416.81/32,015,434.62 - Step 6: Final answer
x = 13,944,883.58
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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.