Finding the Fourth Proportional to 43,368,252.93, 59,847,624.36 and 24,783,181.61
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Solution
The fourth proportional to 43,368,252.93, 59,847,624.36 and 24,783,181.61 is: 34,200,467.92
Step by Step Solution
- Step 1: Write the proportion equation
43,368,252.93 : 59,847,624.36 = 24,783,181.61 : x - Step 2: Convert to fraction form
43,368,252.93/59,847,624.36 = 24,783,181.61/x - Step 3: Cross multiply
43,368,252.93x = 59,847,624.36 × 24,783,181.61 - Step 4: Simplify right side
43,368,252.93x = 1,483,214,543,141,702 - Step 5: Solve for x
x = 1,483,214,543,141,702/43,368,252.93 - Step 6: Final answer
x = 34,200,467.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.