Finding the Fourth Proportional to 40,813,184.05, 61,246,114.00 and 14,903,316.05
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Solution
The fourth proportional to 40,813,184.05, 61,246,114.00 and 14,903,316.05 is: 22,364,591.61
Step by Step Solution
- Step 1: Write the proportion equation
40,813,184.05 : 61,246,114.00 = 14,903,316.05 : x - Step 2: Convert to fraction form
40,813,184.05/61,246,114.00 = 14,903,316.05/x - Step 3: Cross multiply
40,813,184.05x = 61,246,114.00 × 14,903,316.05 - Step 4: Simplify right side
40,813,184.05x = 912,770,193,432,840.88 - Step 5: Solve for x
x = 912,770,193,432,840.88/40,813,184.05 - Step 6: Final answer
x = 22,364,591.61
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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.