Finding the Fourth Proportional to 113,371,291.00, 156,451,997.91 and 63,811,635.99
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Solution
The fourth proportional to 113,371,291.00, 156,451,997.91 and 63,811,635.99 is: 88,059,841.71
Step by Step Solution
- Step 1: Write the proportion equation
113,371,291.00 : 156,451,997.91 = 63,811,635.99 : x - Step 2: Convert to fraction form
113,371,291.00/156,451,997.91 = 63,811,635.99/x - Step 3: Cross multiply
113,371,291.00x = 156,451,997.91 × 63,811,635.99 - Step 4: Simplify right side
113,371,291.00x = 9,983,457,940,193,758 - Step 5: Solve for x
x = 9,983,457,940,193,758/113,371,291.00 - Step 6: Final answer
x = 88,059,841.71
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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.