Finding the Fourth Proportional to 180,050,094.35, 248,469,382.33 and 97,543,879.10
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Solution
The fourth proportional to 180,050,094.35, 248,469,382.33 and 97,543,879.10 is: 134,610,689.75
Step by Step Solution
- Step 1: Write the proportion equation
180,050,094.35 : 248,469,382.33 = 97,543,879.10 : x - Step 2: Convert to fraction form
180,050,094.35/248,469,382.33 = 97,543,879.10/x - Step 3: Cross multiply
180,050,094.35x = 248,469,382.33 × 97,543,879.10 - Step 4: Simplify right side
180,050,094.35x = 24,236,667,390,670,372 - Step 5: Solve for x
x = 24,236,667,390,670,372/180,050,094.35 - Step 6: Final answer
x = 134,610,689.75
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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.