Finding the Fourth Proportional to 59,045,672.12, 88,558,413.35 and 15,904,786.19
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Solution
The fourth proportional to 59,045,672.12, 88,558,413.35 and 15,904,786.19 is: 23,854,460.09
Step by Step Solution
- Step 1: Write the proportion equation
59,045,672.12 : 88,558,413.35 = 15,904,786.19 : x - Step 2: Convert to fraction form
59,045,672.12/88,558,413.35 = 15,904,786.19/x - Step 3: Cross multiply
59,045,672.12x = 88,558,413.35 × 15,904,786.19 - Step 4: Simplify right side
59,045,672.12x = 1,408,502,629,135,075.75 - Step 5: Solve for x
x = 1,408,502,629,135,075.75/59,045,672.12 - Step 6: Final answer
x = 23,854,460.09
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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.