Finding the Fourth Proportional to 14,519,363.00, 21,778,896.67 and 3,736,621.94
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Solution
The fourth proportional to 14,519,363.00, 21,778,896.67 and 3,736,621.94 is: 5,604,894.86
Step by Step Solution
- Step 1: Write the proportion equation
14,519,363.00 : 21,778,896.67 = 3,736,621.94 : x - Step 2: Convert to fraction form
14,519,363.00/21,778,896.67 = 3,736,621.94/x - Step 3: Cross multiply
14,519,363.00x = 21,778,896.67 × 3,736,621.94 - Step 4: Simplify right side
14,519,363.00x = 81,379,503,007,878.91 - Step 5: Solve for x
x = 81,379,503,007,878.91/14,519,363.00 - Step 6: Final answer
x = 5,604,894.86
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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.