Finding the Fourth Proportional to 16,431,503.00, 24,649,496.40 and 6,844,639.52
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Solution
The fourth proportional to 16,431,503.00, 24,649,496.40 and 6,844,639.52 is: 10,267,893.17
Step by Step Solution
- Step 1: Write the proportion equation
16,431,503.00 : 24,649,496.40 = 6,844,639.52 : x - Step 2: Convert to fraction form
16,431,503.00/24,649,496.40 = 6,844,639.52/x - Step 3: Cross multiply
16,431,503.00x = 24,649,496.40 × 6,844,639.52 - Step 4: Simplify right side
16,431,503.00x = 168,716,917,294,828.84 - Step 5: Solve for x
x = 168,716,917,294,828.84/16,431,503.00 - Step 6: Final answer
x = 10,267,893.17
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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.