Finding the Fourth Proportional to 44,290,465.60, 61,120,757.76 and 24,710,188.96
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Solution
The fourth proportional to 44,290,465.60, 61,120,757.76 and 24,710,188.96 is: 34,100,013.47
Step by Step Solution
- Step 1: Write the proportion equation
44,290,465.60 : 61,120,757.76 = 24,710,188.96 : x - Step 2: Convert to fraction form
44,290,465.60/61,120,757.76 = 24,710,188.96/x - Step 3: Cross multiply
44,290,465.60x = 61,120,757.76 × 24,710,188.96 - Step 4: Simplify right side
44,290,465.60x = 1,510,305,473,627,986.25 - Step 5: Solve for x
x = 1,510,305,473,627,986.25/44,290,465.60 - Step 6: Final answer
x = 34,100,013.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.