Finding the Fourth Proportional to 44,920,697.67, 61,990,604.19 and 24,294,143.88
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Solution
The fourth proportional to 44,920,697.67, 61,990,604.19 and 24,294,143.88 is: 33,525,940.95
Step by Step Solution
- Step 1: Write the proportion equation
44,920,697.67 : 61,990,604.19 = 24,294,143.88 : x - Step 2: Convert to fraction form
44,920,697.67/61,990,604.19 = 24,294,143.88/x - Step 3: Cross multiply
44,920,697.67x = 61,990,604.19 × 24,294,143.88 - Step 4: Simplify right side
44,920,697.67x = 1,506,008,657,399,990.75 - Step 5: Solve for x
x = 1,506,008,657,399,990.75/44,920,697.67 - Step 6: Final answer
x = 33,525,940.95
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.