Finding the Fourth Proportional to 55,655,176.06, 83,483,207.97 and 22,857,295.15
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Solution
The fourth proportional to 55,655,176.06, 83,483,207.97 and 22,857,295.15 is: 34,286,125.02
Step by Step Solution
- Step 1: Write the proportion equation
55,655,176.06 : 83,483,207.97 = 22,857,295.15 : x - Step 2: Convert to fraction form
55,655,176.06/83,483,207.97 = 22,857,295.15/x - Step 3: Cross multiply
55,655,176.06x = 83,483,207.97 × 22,857,295.15 - Step 4: Simplify right side
55,655,176.06x = 1,908,200,324,639,122.25 - Step 5: Solve for x
x = 1,908,200,324,639,122.25/55,655,176.06 - Step 6: Final answer
x = 34,286,125.02
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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.