Finding the Fourth Proportional to 101,087,353.04, 151,631,473.77 and 32,000,495.99
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Solution
The fourth proportional to 101,087,353.04, 151,631,473.77 and 32,000,495.99 is: 48,000,884.60
Step by Step Solution
- Step 1: Write the proportion equation
101,087,353.04 : 151,631,473.77 = 32,000,495.99 : x - Step 2: Convert to fraction form
101,087,353.04/151,631,473.77 = 32,000,495.99/x - Step 3: Cross multiply
101,087,353.04x = 151,631,473.77 × 32,000,495.99 - Step 4: Simplify right side
101,087,353.04x = 4,852,282,367,576,518 - Step 5: Solve for x
x = 4,852,282,367,576,518/101,087,353.04 - Step 6: Final answer
x = 48,000,884.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.