Finding the Fourth Proportional to 59,708,509.24, 89,469,451.86 and 41,548,186.12
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Solution
The fourth proportional to 59,708,509.24, 89,469,451.86 and 41,548,186.12 is: 62,257,347.99
Step by Step Solution
- Step 1: Write the proportion equation
59,708,509.24 : 89,469,451.86 = 41,548,186.12 : x - Step 2: Convert to fraction form
59,708,509.24/89,469,451.86 = 41,548,186.12/x - Step 3: Cross multiply
59,708,509.24x = 89,469,451.86 × 41,548,186.12 - Step 4: Simplify right side
59,708,509.24x = 3,717,293,437,933,660 - Step 5: Solve for x
x = 3,717,293,437,933,660/59,708,509.24 - Step 6: Final answer
x = 62,257,347.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.