Finding the Fourth Proportional to 44,383,413.98, 61,251,002.87 and 24,804,301.79
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Solution
The fourth proportional to 44,383,413.98, 61,251,002.87 and 24,804,301.79 is: 34,230,993.61
Step by Step Solution
- Step 1: Write the proportion equation
44,383,413.98 : 61,251,002.87 = 24,804,301.79 : x - Step 2: Convert to fraction form
44,383,413.98/61,251,002.87 = 24,804,301.79/x - Step 3: Cross multiply
44,383,413.98x = 61,251,002.87 × 24,804,301.79 - Step 4: Simplify right side
44,383,413.98x = 1,519,288,360,156,742.25 - Step 5: Solve for x
x = 1,519,288,360,156,742.25/44,383,413.98 - Step 6: Final answer
x = 34,230,993.61
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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.