Finding the Fourth Proportional to 46,653,062.10, 69,979,593.15 and 16,349,990.10
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Solution
The fourth proportional to 46,653,062.10, 69,979,593.15 and 16,349,990.10 is: 24,524,985.15
Step by Step Solution
- Step 1: Write the proportion equation
46,653,062.10 : 69,979,593.15 = 16,349,990.10 : x - Step 2: Convert to fraction form
46,653,062.10/69,979,593.15 = 16,349,990.10/x - Step 3: Cross multiply
46,653,062.10x = 69,979,593.15 × 16,349,990.10 - Step 4: Simplify right side
46,653,062.10x = 1,144,165,655,204,528 - Step 5: Solve for x
x = 1,144,165,655,204,528/46,653,062.10 - Step 6: Final answer
x = 24,524,985.15
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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.