Finding the Fourth Proportional to 29,665,829.91, 44,511,532.71 and 16,016,266.08
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Solution
The fourth proportional to 29,665,829.91, 44,511,532.71 and 16,016,266.08 is: 24,031,303.14
Step by Step Solution
- Step 1: Write the proportion equation
29,665,829.91 : 44,511,532.71 = 16,016,266.08 : x - Step 2: Convert to fraction form
29,665,829.91/44,511,532.71 = 16,016,266.08/x - Step 3: Cross multiply
29,665,829.91x = 44,511,532.71 × 16,016,266.08 - Step 4: Simplify right side
29,665,829.91x = 712,908,551,511,983.50 - Step 5: Solve for x
x = 712,908,551,511,983.50/29,665,829.91 - Step 6: Final answer
x = 24,031,303.14
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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.