Finding the Fourth Proportional to 32,602,280.60, 48,903,072.19 and 8,341,014.80
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Solution
The fourth proportional to 32,602,280.60, 48,903,072.19 and 8,341,014.80 is: 12,511,432.99
Step by Step Solution
- Step 1: Write the proportion equation
32,602,280.60 : 48,903,072.19 = 8,341,014.80 : x - Step 2: Convert to fraction form
32,602,280.60/48,903,072.19 = 8,341,014.80/x - Step 3: Cross multiply
32,602,280.60x = 48,903,072.19 × 8,341,014.80 - Step 4: Simplify right side
32,602,280.60x = 407,901,248,902,258.38 - Step 5: Solve for x
x = 407,901,248,902,258.38/32,602,280.60 - Step 6: Final answer
x = 12,511,432.99
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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.