Finding the Fourth Proportional to 22,595,411.08, 33,893,353.14 and 8,951,878
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Solution
The fourth proportional to 22,595,411.08, 33,893,353.14 and 8,951,878 is: 13,427,910.70
Step by Step Solution
- Step 1: Write the proportion equation
22,595,411.08 : 33,893,353.14 = 8,951,878 : x - Step 2: Convert to fraction form
22,595,411.08/33,893,353.14 = 8,951,878/x - Step 3: Cross multiply
22,595,411.08x = 33,893,353.14 × 8,951,878 - Step 4: Simplify right side
22,595,411.08x = 303,409,162,320,196.94 - Step 5: Solve for x
x = 303,409,162,320,196.94/22,595,411.08 - Step 6: Final answer
x = 13,427,910.70
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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.