Finding the Fourth Proportional to 62,017,925.22, 93,019,789.60 and 16,583,262.66
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Solution
The fourth proportional to 62,017,925.22, 93,019,789.60 and 16,583,262.66 is: 24,872,995.96
Step by Step Solution
- Step 1: Write the proportion equation
62,017,925.22 : 93,019,789.60 = 16,583,262.66 : x - Step 2: Convert to fraction form
62,017,925.22/93,019,789.60 = 16,583,262.66/x - Step 3: Cross multiply
62,017,925.22x = 93,019,789.60 × 16,583,262.66 - Step 4: Simplify right side
62,017,925.22x = 1,542,571,603,473,278.25 - Step 5: Solve for x
x = 1,542,571,603,473,278.25/62,017,925.22 - Step 6: Final answer
x = 24,872,995.96
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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.