Finding the Fourth Proportional to 17,793,641.16, 24,555,201.30 and 9,644,877
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Solution
The fourth proportional to 17,793,641.16, 24,555,201.30 and 9,644,877 is: 13,309,917.52
Step by Step Solution
- Step 1: Write the proportion equation
17,793,641.16 : 24,555,201.30 = 9,644,877 : x - Step 2: Convert to fraction form
17,793,641.16/24,555,201.30 = 9,644,877/x - Step 3: Cross multiply
17,793,641.16x = 24,555,201.30 × 9,644,877 - Step 4: Simplify right side
17,793,641.16x = 236,831,896,248,740.09 - Step 5: Solve for x
x = 236,831,896,248,740.09/17,793,641.16 - Step 6: Final answer
x = 13,309,917.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.