Finding the Fourth Proportional to 67,376,991.93, 101,065,497.44 and 16,259,010.81
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Solution
The fourth proportional to 67,376,991.93, 101,065,497.44 and 16,259,010.81 is: 24,388,518.52
Step by Step Solution
- Step 1: Write the proportion equation
67,376,991.93 : 101,065,497.44 = 16,259,010.81 : x - Step 2: Convert to fraction form
67,376,991.93/101,065,497.44 = 16,259,010.81/x - Step 3: Cross multiply
67,376,991.93x = 101,065,497.44 × 16,259,010.81 - Step 4: Simplify right side
67,376,991.93x = 1,643,225,015,313,692.25 - Step 5: Solve for x
x = 1,643,225,015,313,692.25/67,376,991.93 - Step 6: Final answer
x = 24,388,518.52
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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.