Finding the Fourth Proportional to 24,353,206.08, 33,603,475.20 and 14,567,693.76
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Solution
The fourth proportional to 24,353,206.08, 33,603,475.20 and 14,567,693.76 is: 20,101,055.05
Step by Step Solution
- Step 1: Write the proportion equation
24,353,206.08 : 33,603,475.20 = 14,567,693.76 : x - Step 2: Convert to fraction form
24,353,206.08/33,603,475.20 = 14,567,693.76/x - Step 3: Cross multiply
24,353,206.08x = 33,603,475.20 × 14,567,693.76 - Step 4: Simplify right side
24,353,206.08x = 489,525,135,985,354.81 - Step 5: Solve for x
x = 489,525,135,985,354.81/24,353,206.08 - Step 6: Final answer
x = 20,101,055.05
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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.