Finding the Fourth Proportional to 227,361,800.75, 340,896,071.08 and 89,201,370.94
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Solution
The fourth proportional to 227,361,800.75, 340,896,071.08 and 89,201,370.94 is: 133,744,528.71
Step by Step Solution
- Step 1: Write the proportion equation
227,361,800.75 : 340,896,071.08 = 89,201,370.94 : x - Step 2: Convert to fraction form
227,361,800.75/340,896,071.08 = 89,201,370.94/x - Step 3: Cross multiply
227,361,800.75x = 340,896,071.08 × 89,201,370.94 - Step 4: Simplify right side
227,361,800.75x = 30,408,396,887,320,440 - Step 5: Solve for x
x = 30,408,396,887,320,440/227,361,800.75 - Step 6: Final answer
x = 133,744,528.71
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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.