Finding the Fourth Proportional to 14,898,294.12, 22,338,295.44 and 5,789,756.36
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Solution
The fourth proportional to 14,898,294.12, 22,338,295.44 and 5,789,756.36 is: 8,681,080.33
Step by Step Solution
- Step 1: Write the proportion equation
14,898,294.12 : 22,338,295.44 = 5,789,756.36 : x - Step 2: Convert to fraction form
14,898,294.12/22,338,295.44 = 5,789,756.36/x - Step 3: Cross multiply
14,898,294.12x = 22,338,295.44 × 5,789,756.36 - Step 4: Simplify right side
14,898,294.12x = 129,333,288,095,299.02 - Step 5: Solve for x
x = 129,333,288,095,299.02/14,898,294.12 - Step 6: Final answer
x = 8,681,080.33
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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.