Finding the Fourth Proportional to 44,817,246.60, 67,225,869.90 and 29,511,745.80
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Solution
The fourth proportional to 44,817,246.60, 67,225,869.90 and 29,511,745.80 is: 44,267,618.70
Step by Step Solution
- Step 1: Write the proportion equation
44,817,246.60 : 67,225,869.90 = 29,511,745.80 : x - Step 2: Convert to fraction form
44,817,246.60/67,225,869.90 = 29,511,745.80/x - Step 3: Cross multiply
44,817,246.60x = 67,225,869.90 × 29,511,745.80 - Step 4: Simplify right side
44,817,246.60x = 1,983,952,783,672,671.75 - Step 5: Solve for x
x = 1,983,952,783,672,671.75/44,817,246.60 - Step 6: Final answer
x = 44,267,618.70
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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.