Finding the Fourth Proportional to 16,061,560.05, 24,092,339.40 and 4,702,008.63
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Solution
The fourth proportional to 16,061,560.05, 24,092,339.40 and 4,702,008.63 is: 7,053,012.75
Step by Step Solution
- Step 1: Write the proportion equation
16,061,560.05 : 24,092,339.40 = 4,702,008.63 : x - Step 2: Convert to fraction form
16,061,560.05/24,092,339.40 = 4,702,008.63/x - Step 3: Cross multiply
16,061,560.05x = 24,092,339.40 × 4,702,008.63 - Step 4: Simplify right side
16,061,560.05x = 113,282,387,775,689.02 - Step 5: Solve for x
x = 113,282,387,775,689.02/16,061,560.05 - Step 6: Final answer
x = 7,053,012.75
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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.