Finding the Fourth Proportional to 58,595,847.14, 80,854,836.72 and 32,127,235.50
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Solution
The fourth proportional to 58,595,847.14, 80,854,836.72 and 32,127,235.50 is: 44,331,509.95
Step by Step Solution
- Step 1: Write the proportion equation
58,595,847.14 : 80,854,836.72 = 32,127,235.50 : x - Step 2: Convert to fraction form
58,595,847.14/80,854,836.72 = 32,127,235.50/x - Step 3: Cross multiply
58,595,847.14x = 80,854,836.72 × 32,127,235.50 - Step 4: Simplify right side
58,595,847.14x = 2,597,642,380,617,487.50 - Step 5: Solve for x
x = 2,597,642,380,617,487.50/58,595,847.14 - Step 6: Final answer
x = 44,331,509.95
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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.