Finding the Fourth Proportional to 89,906,060.91, 124,070,360.00 and 48,652,954.41
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Solution
The fourth proportional to 89,906,060.91, 124,070,360.00 and 48,652,954.41 is: 67,141,074.89
Step by Step Solution
- Step 1: Write the proportion equation
89,906,060.91 : 124,070,360.00 = 48,652,954.41 : x - Step 2: Convert to fraction form
89,906,060.91/124,070,360.00 = 48,652,954.41/x - Step 3: Cross multiply
89,906,060.91x = 124,070,360.00 × 48,652,954.41 - Step 4: Simplify right side
89,906,060.91x = 6,036,389,568,469,023 - Step 5: Solve for x
x = 6,036,389,568,469,023/89,906,060.91 - Step 6: Final answer
x = 67,141,074.89
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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.