Finding the Fourth Proportional to 48,888,903.80, 73,342,213.05 and 24,566,620.70
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Solution
The fourth proportional to 48,888,903.80, 73,342,213.05 and 24,566,620.70 is: 36,854,381.86
Step by Step Solution
- Step 1: Write the proportion equation
48,888,903.80 : 73,342,213.05 = 24,566,620.70 : x - Step 2: Convert to fraction form
48,888,903.80/73,342,213.05 = 24,566,620.70/x - Step 3: Cross multiply
48,888,903.80x = 73,342,213.05 × 24,566,620.70 - Step 4: Simplify right side
48,888,903.80x = 1,801,770,329,297,940 - Step 5: Solve for x
x = 1,801,770,329,297,940/48,888,903.80 - Step 6: Final answer
x = 36,854,381.86
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.